Weakness decreased appetite. General condition disorders

In order to make up for the lack of all trace elements in the body, a person must eat properly and rationally. In the event that there is no appetite, and the food itself causes rejection and a lot of other discomfort means the person needs help. Lack of appetite can be caused by a variety of reasons, including not only diseases and pathologies gastrointestinal tract. Few people know, but on a nervous basis, this can also happen. In what situations lack of appetite is accompanied by nausea and weakness, we will find out further.

Combination of symptoms

In order to understand what to look for the cause, you should analyze the specifics of all the symptoms:

Lack of appetite - the fact that a person would not hurt to eat is signaled by the brain, the neural endings of which send a signal to the digestive organs, forcing a person to think about food. As a result, gastric juice is gradually produced, and the level of insulin in the blood also increases. If there is no appetite, then the brain is busy with completely different, more important things at the moment. It can also be supported by diseases of the digestive tract, as a result of the progression of which, lack of appetite occurs as a natural protective reaction. Nausea - this process is also quite physiological, it is necessary in order to critical situations release the contents of the stomach. This sign is extremely important in diagnosis, because in combination with other symptoms it allows a more accurate diagnosis. Weakness is a state known to everyone, especially those people who are forced to work hard and hard. A person with special difficulty manages to perform the usual actions, while feeling an increased load and fatigue.

Nausea, weakness and lack of appetite are perhaps the most common symptoms that both adults and children are familiar with. What prerequisites can influence the emergence of such a clinical picture?

Causes

If we systematize all the possible causes that can cause weakness with nausea and a complete lack of appetite, then they can be conditionally divided into two large groups: pathological and non-pathological.

Non-pathological causes

These reasons have nothing to do with the presence of diseases. They arise if external pathogenic factors exert their influence on the body, or they occur as a natural process. Their main feature is as follows:

symptoms last no more than 4-5 days, after which they disappear on their own; do not require medical attention and medication; do not have life-threatening side effects on the body; may be repeated, but not more than once a month; do not cause acute weight loss.

menstruation and premenstrual syndrome- in the course of hormonal adjustment and preparation for fertilization, a woman's body is literally subordinated to the actions of hormones. Jumps progesterone and estrogen, to which the body adjusts gradually, can provoke nausea, weakness, and loss of appetite. When the cycle ends and a new one begins, a woman may also experience headaches and abdominal cramps, which is a completely natural process that does not require intervention. Overeating, especially at night - when during the day a person did not have the opportunity to fully eat, and meals were reduced to a maximum of fast food, then when you come home, where a delicious dinner is waiting, it is difficult to control yourself. As a result, the digestive tract organs did not have a load all day, and in the evening, when, in fact, the body and all its systems are preparing for sleep and slowing down their life support processes, the food eaten can cause poor sleep. Eating a heavy meal before bed leads to nausea, which indicates the inability of the pancreas to produce the right amount of enzymes. The symptoms are especially acute in the morning, when nausea can continue with vomiting, which will lead to weakness and lack of appetite. Prolonged fasting - unauthorized refusal of food, allegedly in order to lose extra pounds, can cause nausea and weakness. The fact is that if food does not enter the stomach for a long time, the produced secret adversely affects the mucous membranes, causing irritation. Sometimes nausea occurs immediately after a person experiences a strong feeling of hunger. Lack of food reduces performance, and also provokes weakness. Chronic Fatigue Syndrome - observed in people who constantly experience fatigue and loss of energy. This condition is typical for people who work seven days a week, and the number of hours of work is greater than rest. Workaholism is commendable, but it affects health. Absence good sleep affects the nervous system and the brain, which can give incorrect commands to the entire body.

These reasons are most common in Everyday life, because the modern rhythm of life makes it impossible to eat well and have a normal rest.

Pathological causes

Associated with the presence of a disease in the body. In most cases, medical attention is required to eliminate. This group includes the following reasons:

Dysbacteriosis is an intestinal disease in which the balance of beneficial and pathogenic microorganisms involved in the digestive process is disturbed. Poor digestion adversely affects the entire body, since it is not possible to obtain from food all the nutrients that it is rich in. Endocrine diseases - hormonal imbalance and lack of production of certain hormones can provoke nausea, sometimes vomiting, followed by weakness and lack of appetite. Chronic diseases of the digestive system, which have become aggravated - most often such symptoms are inherent in gastritis, gastric and duodenal ulcers, as well as gastroduodenitis. Nausea, weakness and lack of appetite are the first signs that old diseases require attention and timely preventive treatment. Mental disorders - if a person constantly experiences increased emotional stress and stress, while there is no rest and support from loved ones, depression may occur. This psycho-emotional state implies indifference to everything that happens around, and is also accompanied by a lack of appetite, nausea and general weakness. Intoxication - if pathogenic microorganisms are active in the body, this provokes intoxication. Especially often, such processes occur in the stomach and intestines, when, getting from outside, bacteria begin to actively “get used” to the body and take everything that is available from it. In this case, nausea and loss of appetite are the primary signs indicating the presence of pathogenic microflora. Cardiovascular disease - similar symptoms are familiar to people suffering from chronic arterial hypertension when the pressure in the body is high. Nausea in this case can manifest itself even after eating, and weakness is dictated by the deterioration of blood vessels. Drug dependence - if a person voluntarily or out of necessity constantly takes medications, the gastrointestinal tract receives a tremendous load, digesting and assimilating chemical compounds. As a result, nausea and lack of appetite can indicate the presence of gastritis and peptic ulcer, as well as pathologies of the pancreas. The presence of oncological diseases - when a person has cancer (no matter what organ), and chemotherapy is carried out, all processes in the body go astray, including digestion. Appetite decreases, against which fatigue and drowsiness appear. Nausea and vomiting may occur, especially after taking chemotherapeutic agents. The presence of an infection or virus in the body - many will think about why, when you are sick, you don’t feel like eating at all. The answer is very simple. The fact is that at the time of active production of leukocyte cells, the body concentrates all its forces precisely on this process, allowing the patient to recover as soon as possible. Lack of appetite in this case is a justified measure. An excessive amount of toxins can provoke nausea and weakness, which can only be eliminated by maintaining sufficient water balance.

Also, a decrease and a complete lack of appetite, weakness and nausea are inherent in the following categories of the population:

Drug addicts - long-term use narcotic drugs gradually reduces the sensitivity of the brain and nerve cells, which leads to social degradation. At the same time, all the processes occurring in the brain are aimed at only one thing: the search for a dose at any cost. People who smoke - nicotine kills microscopic cells in the stomach. Hence, the process of splitting food is somewhat complicated. Plus, rich in resin tobacco smoke, can influence circulatory system causing anemia. Alcoholism - the abuse of alcoholic beverages, which is carried out systematically, leads to disruption of the digestive processes, and also has a devastating effect on the cells of the pancreas and liver. Toxicosis of pregnant women - manifests itself as a protective reaction of the body. At the beginning of pregnancy, the hormonal background is rearranged in such a way that all conditions are favorable for the development of the fetus, although the body itself tries in every possible way to reject the fetus, perceiving it as a foreign substance.

TOP 5 reasons

Among the most rare diseases that speak of their existence, by provoking nausea, lack of appetite and weakness, there are:

Diabetes mellitus - is determined by a metabolic disorder in the body, as well as the absorption of glucose. A person for quite a long time may not suspect that he has problems with the pancreas and the hormonal system. Pathology can develop over years and decades, until it takes sharp shape with more dangerous symptoms. Neurosis is a disorder of mental balance in which a person, under the influence of external stimuli, leaves the comfort zone. Nausea in neurosis appears exactly after the appetite disappears. It is logical to assume that if food does not enter the body, then there is no energy, and as a result, weakness appears. Pathologies thyroid gland- the relatively small size of this gland can cause great health problems when its activity becomes uncontrolled. Lack or excess of thyroid hormones provoke various pathologies and diseases that are difficult to correct and treat. Oncology - in 95% of all cases of cancer diagnosis falls on a random examination. A person may not be aware of his problem, and the usual morning sickness, lack of appetite and weakness will be attributed to increased fatigue at work. Anorexia is a disease associated with a mental disorder, is the most life-threatening. Long-term refusal of food plays a cruel joke on a person, subsequently provoking a complete disgust for any food, even if it previously caused complete delight. Sudden weight loss always accompanies dizziness and insomnia. Absolutely all processes in the body are disrupted, so all available forces are aimed at maintaining vital processes.

When is medical help needed?

Only 3% of all patients who report persistent nausea, weakness and loss of appetite seek medical help. The majority of conscientious patients are ready to give thousands for a “pills for all diseases” recommended by a kind aunt from a pharmacy.

Consider a number of situations where medical assistance really needed:

Nausea does not go away for more than 5 days, increases after waking up and ends with vomiting. Apart from common symptoms appear more specific manifestations: pain in the abdomen, throat, back. The body temperature rises and is not knocked down by any medications. Present acute attack pain. There are bleeding.

In these cases, it makes no sense to try to help a person on your own. Self-medication is not only inappropriate, but can also cause complications. The most correct choice is a consultation with a doctor and a complete medical examination.

What actions can be taken?

If the appeared nausea, lack of appetite and weakness can be compared with the prerequisites (overeating, poisoning, PMS), and the general condition of the patient does not cause concern, you can resort to such actions as:

Drink plenty of pure mineral water. Take medicines with enzymes: Pancreatin, Mezim, Pancreazim, which will speed up the digestion process, and also help digest everything that the body could not break down on its own. PMS pain and lack of appetite can be eliminated with cranberry juice, nettle decoction and chamomile tea. If there are signs of infection or a virus on the face, the main task in this case is to maintain water balance (to prevent dehydration and accelerate the removal of toxins from the body), as well as taking antiviral and antibacterial drugs.

Of course, main reason It is connected precisely with malnutrition, so you can reduce the manifestation of unpleasant symptoms and completely remove them using the following recommendations:

Refuse fast food, eat only healthy food. Eat fractionally, not in one meal, but in 5-6. The smaller the portion, the faster it is digested and absorbed in the body, without burdening it. Drink more pure mineral water, since it is the lack of water in the body that provokes a violation of all vital processes at the cellular level. Eat lean meats and fresh vegetables. Refuse fasting, even if it is done in medicinal purposes. Only sports and proper nutrition contribute to weight loss. Pass an annual medical examination, without ignoring the testimony of doctors.

Thus, the unpleasant symptoms of nausea and loss of appetite can be associated with more than a hundred diseases, different in their direction. This fact indicates that if the symptoms do not go away on their own, but clinical picture supplemented by new manifestations, so you should definitely seek help from a doctor.

Do you still think that curing the stomach and intestines is difficult?

Judging by the fact that you are now reading these lines, victory in the fight against diseases of the gastrointestinal tract is not on your side yet ...

Have you thought about surgery yet? It is understandable, because the stomach is a very important organ, and its proper functioning is the key to health and well-being. Frequent pain in the abdomen, heartburn, bloating, belching, nausea, impaired stool ... All these symptoms are familiar to you firsthand.

But perhaps it is more correct to treat not the consequence, but the cause? Here is the story of Galina Savina, about how she got rid of all these unpleasant symptoms... Read the article >>>

Loss of appetite

Symptoms and signs:
weight loss
depression
loss of taste sensation

Loss of appetite, medically referred to as anorexia, can be caused by a variety of conditions and diseases. Some of the conditions may be temporary and reversible, such as loss of appetite from the effects of medications. Some of the conditions may be more serious, such as from exposure to a cancerous tumor.

Not everyone can boast of a normal (healthy) appetite. In most cases, people suffer from an appetite disorder, followed by malnutrition or overeating. but external signs: excessive leanness and excessive fatness is not the only problem that arises in this case. Loss of appetite - alarm signal, which indicates serious changes in the functioning of the body. V Lately, cases of loss of appetite and uncontrolled weight loss, which have a negative impact on health, have become more frequent.

How dangerous is loss of appetite?

To understand how dangerous a poor appetite can become for a person, it is important to realize the very need for food. Food is the link human body With environment. In addition, she performs important functions: plastic, energy, protective, bioregulatory and adaptive-regulatory, which are involved in the reproduction and construction of new cells, serve to cover energy costs, increase the body's resistance to disease, take part in the formation of enzymes and hormones, contribute to normal activity different systems organism.
There is another function of food - signal-motivational, which is to stimulate appetite. The desire to eat (in the lane with lat. appetite) appears when there is a decrease in the concentration of nutrients in the blood. In other words, it is the appetite that regulates the intake of the required amount of proteins, fats, carbohydrates, vitamins and minerals into the body.
In the part of the brain (hypothalamus) there are two centers that are responsible for satiety and hunger. A decrease in blood glucose levels gives a signal that the body needs nutrients, while the flow into the blood active substance(cholecystokinin) signals satiety. Thus, loss of appetite can disrupt the nutritional balance - the correct ratio of nutrients in the body, including essential ones (proteins, vitamins, minerals).
Interestingly, in animals, as in ancient people, the concentration of nutrients decreases in the process of hunting, so the need for food increases when food is obtained. V modern world, a person no longer needs to get food in the truest sense of the word, so people eat food with the appearance of appetite.

Consequences of poor appetite

Of course, a poor appetite, at least once in a lifetime, happens to every person. Our body is wise and capable of self-healing, therefore, with a short-term decrease in appetite, nothing terrible will happen. But the systematic refusal of food long period time, has extremely negative consequences for the body, can cause "starvation" of all organs and tissues, including the brain.
With balanced rational nutrition the food ration corresponds to the sex, age, occupation and weight of the person. Thus, the nutrition and appetite of preschool children differs from the nutrition of schoolchildren and students. And the food of an adult, depending on the type of activity, should bring replenishment physical activity or expended mental labor. In the same way, it is important to take into account some features of the nutrition of the elderly, nutrition in the post-rehabilitation period, during pregnancy, etc.
If the child does not have an appetite, the child may not receive biologically valuable substances, vitamins, macro and microelements necessary for him. normal growth and development. Poor appetite for students and people with mental views activities, reduces brain activity. With a decrease in the appetite of those who are engaged in physical labor, an increase in fatigue is noted. It is hard to even imagine what a bad appetite of a nursing mother for a baby can turn into. Exhaustion of the body, weakness, dizziness, drowsiness - all these are consequences of loss of appetite.
Refusal to eat for a long time, can cause a serious illness - anorexia. The disease is manifested by partial or complete loss of appetite and is caused by psychopathological disorders. Anorexia nervosa has become especially widespread in recent years. In the course of the disease, the patient manifests a persistent desire to correct the "excesses" of the figure. In a neglected state, with anorexia, muscle atrophy occurs, disturbances in the functioning of the musculoskeletal system are noticed, the functions of entire systems and work are disrupted. individual bodies. A person rejects food for so long that it is no longer absorbed by the body.

What to do: lost appetite?

Appetite control is one of the most important characteristics in maintaining proper nutrition. It is equally important for health to reduce appetite when overweight and stimulate appetite when exhausted.
In most cases, we suffer from eating poor quality food and overeating, so there are a huge number of recommendations available ways and methods that tell how to reduce appetite. To be brief, they all boil down to the fact that it is necessary to eat low-calorie foods, exclude the use of sweets and flour products, fried and spicy foods, foods that stimulate appetite, and exercise intensively. Availability of information will help to choose proper diet or the most appropriate way to lose weight.
For people suffering from a lack of weight, it is necessary to provide an increase in appetite, that is, to arouse the desire for food. If the appetite is gone, you do not need to despair, but you should not put off solving the problem either.

Any persistent symptoms of lack of appetite should be evaluated by a qualified gastroenterologist.

loss of appetite nausea

With heart failure, loss or change in appetite or nausea may occur. Some people feel heaviness in the stomach, even if they have eaten very little. They may also experience pain or tenderness in the abdomen.

These symptoms are often due to a buildup of fluid around the liver and intestines that interferes with digestion. If you notice any changes in appetite or digestive problems, this may mean that heart failure is progressing and you should contact your doctor or nurse.

Loss of appetite and nausea are also common side effects of certain medications.

In order not to risk your own health once again, do not trust folk methods and see a doctor.

Weakness loss of appetite

Lack of vitamin B causes loss of appetite, weakness and apathy, increased irritability, insomnia, weight loss, vague dull and acute pain, mental depression and constipation. In children, this often results in growth retardation. In cases of severe thiamine deficiency, beriberi disease may occur. Since B is necessary for normal functioning nervous system, its deficiency is manifested in the loss of ankle and knee reflexes, neuritis or muscle weakness of the legs, calves and thighs. Psychological symptoms of deficiency include mental disturbance, poor memory, unaccountable fears, stiffness, and persecution delusions. The relentless tendency of a person to self-destruction of his body remains a mystery of scientists all over the world. Contrary to common sense, the almost perfect mechanism of a human being is destroyed due to improper lifestyle and nutrition. Often shameless intemperance in food gives rise to a brutal appetite. On the other hand, despite the natural appearance of appetite, a person rejects food, preventing the body from receiving nutrients that are so necessary for normal life. Here are the main reasons that cause poor appetite.
Disruption of the gastrointestinal tract (GIT)
Gastritis, cholecystitis, dysbacteriosis can be accompanied by pain, toxicosis, weakness, which often leads to poor appetite and severe exhaustion.

Wrong diet

With irrational nutrition, when the desire to lose weight is accompanied by debilitating diets that limit or exclude the consumption of a certain category of foods, a decrease in appetite is one of the problems that arise. Rapid weight loss, develops into uncontrolled weight loss and without the intervention of qualified professionals, can lead to complete or partial loss of appetite (anorexia).

Starvation

There are several ways of fasting, which, as a rule, are accompanied by a long or one-day refusal of food. It should be noted that, subject to all the recommendations and under the supervision of nutritionists, therapeutic fasting is beneficial. However, non-compliance with the conditions and rules of fasting, the presence of diseases in which fasting is contraindicated, can lead to a complete loss of appetite. Starvation should be considered voluntary refusal from food and as a protest.
Result improper treatment and eating unhealthy foods

Long-term use of drugs, herbal infusions or strong drugs, without the advice of doctors or in connection with an erroneous diagnosis, is one of the causes of poor appetite. Refusal of food can be the use of narcotic substances, smoking, the abuse of means for weight loss, the use of low-quality medicines.

Improper (irrational) nutrition
Untimely eating, as well as poor quality food, lead to the formation of poisons and toxins, which lead to a breakdown and loss of appetite. Besides, in diet the right food combination is essential different groups(vitamins, proteins, fats).

Psycho-emotional state

One of the reasons why a person refuses to eat is psychological and emotional disorders associated with the loss of loved ones or animals, quarrels and other troubles. Often, the resulting depression and feelings of inferiority, the cause of isolation and refusal of food.

Since the loss of appetite leads to weight loss, a timely visit to the doctor will help to avoid problems such as exhaustion or anorexia.

temperature loss of appetite

In most cases, all this occurs during the poisoning of the body. After all infectious poisoning always has symptoms of incessant vomiting and diarrhea, and with all this there is weakness of the body, constantly throws into a cold sweat. But if vomiting is accompanied, then at the time of all this you will need to drink somewhere around two liters of water in order to cleanse your intestines from infection. But after all this, you need to take the patient to the infectious disease department of the clinic. After a series of droppers and gastric lavage, the acid-base balance is restored in the body. And with all the weakness of the body, it will let go a little. The patient in case of poisoning will need to sit on a strict diet and take special antibiotics in order to subside all infections that provoked the disease.

But if a patient has malignant histiocytosis, then it is accompanied by weight loss, and also with it there is an increasing weakness and a high temperature rises. But it also often causes diarrhea.

But with stomach diarrhea, symptoms such as fever, diarrhea, weakness of the whole body, and dry mouth also occur. But there may even be dizziness, loss of appetite and bloating that will turn into a sharp pain.

But diarrhea is very dangerous for the body, because during dehydration of the body, the water-salt balance is disturbed, which, if left untreated, can lead to death. Vitamins we need, such as calcium and magnesium, which are very necessary for the normal functioning of the body, are removed from the body.

After all, every hanging temperature and diarrhea, which leads to weakness of the body, is not perfect condition person.

On the contrary, it is considered not a very useful condition, because any infection in the human body can lead to a number of different diseases. And all these symptoms should be treated only under the supervision of a therapist. Because proper treatment can prevent dehydration of the body and the loss of salts and essential minerals from the body, which contribute to the proper and efficient functioning of the body. Because not every disease can be cured independently and at home.

Loss of appetite in a child

Picky eating can persist in school-age children

Parents very often believe that their children are finicky or capricious in matters of nutrition. Indeed, in a study of eating behavior in young children, it was shown that up to 50% of parents consider their children to be picky eaters.

Although picky eating does not last long in some children, in others it becomes an ongoing problem. According to one study, in 21% of cases, parents characterized their children at the age of 4-5 as picky eaters. In another study, it was found that picky eating in some children persists until the age of 9 years.

Typical picky eater behaviors include:

eat very little;

so much for certain types food;
eat few fruits and vegetables;
refuse to try new types of food;
interrupt or delay food intake.

Excessive pickiness in nutrition can lead to gaps in your child's diet:

fastidious children often receive significantly less protein and energy than children with a normal appetite;

in addition, finicky children are often deficient in certain vitamins and minerals when compared to children with normal appetites.

Potential dangers observed in children with constant food whims and poor appetite:

differences related to nutrient intake;

reduced consumption of fruits, vegetables and fibers;
reduced consumption of certain trace elements;
growth disorder;
mental retardation.

Tips: how to cope with a child's picky eating habits and improve appetite:

try so that the child is not distracted while eating: you should eat in a calm environment;

take a neutral position in relation to the behavior associated with food: avoid excessive praise, criticism, stimulation and coercion;
feed the baby at regular intervals and avoid "snacking" in order to increase the child's appetite: feed him at intervals of 3-4 hours and do not give anything in between;
limit the duration of the meal: the meal should last 20-30 minutes, and if the child does not eat, 15 minutes;
use products according to the age of the child;
introduce new foods one at a time and offer the same food to your child up to 5 times before you agree that he will not eat it;
encourage the child to independent nutrition;
accept that while eating, the child conducts additional research characteristic of his age.

How to know if a child is in danger

Talk to your child's doctor about picky eating behavior. This is especially important if the child:

losing weight or stopped gaining weight;

growing slower than expected
looks tired or lacks energy;

Dear parents, do not risk the health of your children, consult a doctor.

Symptoms of loss of appetite

Loss of appetite is a partial or complete refusal to eat. Loss of appetite is a defensive reaction of the body. This reaction is expressed in slowing down the process of digestion in order to prevent the ingestion of substances that can interfere with recovery. Loss of appetite can be a symptom of a serious illness.

Not only diseases lead to a decrease in appetite, but also the intake of various medications: preparations containing digitalis; antibiotics; cold medicines containing FPA (phenylpropanolamine); painkillers; medicines for diabetes; anesthetics; drugs for chemotherapy.

Loss of appetite may be a symptom of the following conditions

Addison's disease (Bronze disease)

Still's disease (Chronic polyarthritis in children)
Still-Shoffard disease (Juvenile rheumatoid arthritis)
Typhoid fever
infectious diseases
Gastroesophageal reflux disease (Gastroesophageal reflux)
Dementia (Dementia)
Depression
Peptic ulcer (stomach and duodenal ulcer)
Crayfish
seasonal affective disorder
schizoaffective disorder
Anorexia

Treat the disease for early stage always much easier and faster, so don't put it off until tomorrow, see a doctor now!

diarrhea loss of appetite

Usually a series of undulating muscle contractions moves food through the digestive tract. If they become too fast, the large intestine cannot absorb as much liquid from food as it should. This leads to diarrhea.

Diarrhea can be acute or chronic; the frequency of loose stools can change from day to day and varies from person to person different people. The stool may be bloody, contain mucus or pus, or both.

Simultaneously with diarrhea, a person usually experiences pain or cramps in the abdomen, he may have nausea, vomiting, weakness, loss of appetite. Depending on the causes of diarrhea, the type of stool and other symptoms vary.

Diarrhea and other symptoms of an acute intestinal infection suddenly occurring exclusively loose stools;

strong odor of stool;
painful and sensitive abdomen;
nausea;
heat;
chills;
weakness;
poor appetite;
weight loss.

Diarrhea and other symptoms of colon cancer bloody diarrhoea, interspersed with pencil-thick stools;

abdominal pain;
loss of appetite;
weight loss;
weakness;
depression.

Diarrhea with sore bowels In this case, diarrhea may alternate with constipation and normal stools.

painful, sensitive or bloated belly;
stomach upset;
nausea.

Diarrhea and other symptoms of ulcerative colitis: recurring bloody diarrhea containing pus or mucus;

spasmodic pain in the lower abdomen;
mild fever;
loss of appetite;
sometimes nausea or vomiting.

Since diarrhea can mean not just an upset stomach, but a very serious illness, do not self-medicate, but consult a doctor immediately.

Loss of appetite and weight

Healthy appetite is a sign good health. But even minor physical or psychological problems can affect a healthy person's appetite. Loss of appetite may be related to various factors ranging from digestive problems to serious illnesses. In this article, we will look at the causes and treatment of loss of appetite.

Causes of loss of normal appetite. 1. Serious liver disease: chronic kidney failure, cirrhosis.

2. Serious diseases of the cardiovascular system, acute heart failure.
3. Pneumonia, HIV, hepatitis, kidney infections, influenza.
4. Inflammation of the intestines, alimentary canal or pancreatitis.
5. Endocrine problems, low level thyroid hormone, diabetes.
6. Some types of cancer - blood cancer, stomach cancer, colon cancer.
7. Autoimmune diseases- rheumatoid arthritis and scleroderma.
8. Certain medical preparations, antibiotics, anesthetics, chemotherapy, diabetes drugs.
9. Drugs digitalis, demerol, morphine, sympathomimetics - for example, ephedrine.
10. Mental disorders Key words: anorexia nervosa, depression, schizophrenia.
11. Pregnancy.
12. Separate types dementias, such as Alzheimer's disease.

In addition, some bad habits also cause loss of appetite: the use of non-alcoholic sweetened drinks or sweets between meals. Sometimes excessive consumption of "heavy" foods rich in saturated fat may cause loss of appetite. Apart from this, there are many more reasons. And in some cases, it happens that it is simply impossible to identify the cause.

Diagnosis of loss of appetite.

If there is a gradual loss of appetite, accompanied by weight loss, a medical examination is necessary - these symptoms can signal serious health problems.

During a medical examination, a series of tests are performed to find out the causes of poor appetite. With the help of a blood test, it is determined whether the cause lies in hormonal imbalance, diabetes, or liver disease. Urinalysis can detect kidney infections. A chest x-ray can reveal lung cancer or pneumonia. Among medical procedures diagnosing the causes of poor appetite, the most common are:

complete blood count,

HIV test, abdominal examination,
testing of kidney, liver function,
barium enema,
study of thyroid function,
Analysis of urine,
x-ray upper divisions gastrointestinal tract,
pregnancy test.

Consequences of long-term lack of appetite.

If a lack of appetite persists for several weeks, the result of this may be an exhaustion of the body, a lack of nutrients necessary for its normal functioning. Many of the consequences depend on the cause that caused the loss of appetite. So, diabetes can lead to disruption of the functioning of various internal organs (kidneys, nervous system, eyes), and cancer can lead to death.

Treatment for loss of normal appetite.

Much of the treatment depends on the cause of the condition. As a rule, appetite is restored after the disease that caused poor appetite is completely cured.

If the loss of appetite is associated with pregnancy, then, as such, no treatment is required, after a few weeks the appetite will recover itself.

If the loss of appetite is caused by nausea, then drugs such as ondansetron or promethazine are mainly used for treatment. If the loss of appetite is caused by appendicitis, surgery will be required. People suffering from dementia are prescribed high-calorie nutritional mixtures, and even artificial nutrition through a gastrostomy tube. If loss of appetite is associated with reduced level thyroid hormone, special hormone replacement drugs are prescribed.
If the cause of the lack of appetite is infectious diseases, treatment is carried out with antibiotics.
The main methods of cancer treatment are radiation and chemotherapy, surgery.

Getting rid of bad appetite at home.

At home, the inclusion of nutritious meals, snacks, and drinks rich in proteins in the diet will help to cope with loss of appetite.

Yeast, together with the vitamin B complex, is one of the most effective nutritional supplements. Green vegetables are also very good at stimulating the appetite. The lack of the mineral zinc affects the sense of smell and touch, and this negatively affects the appetite of a person. You can stimulate your appetite herbal infusions if you drink them half an hour before meals. Loss of appetite caused by emotional problems, you should use herbal decoctions based on chamomile, lemon balm, dill, peppermint. The healing properties of these herbs will help not only calm the psyche, but also stimulate the appetite.

Since there can be many reasons for loss of appetite and weight, we still advise you not to self-medicate, but to undergo an examination program.

Good appetite has always been considered a sign good health. The correct functioning of the mechanism responsible for satisfying the need for nutrients and getting pleasure from it indicates that the body functions without any special deviations. However, a person's appetite is a variable value. It depends on the food culture instilled in childhood, taste preferences (which can change more than once during life), weather, mood and many other factors. Therefore, a periodic decrease in appetite is the norm. A complete lack of interest in food, especially when it lasts long enough, can be a sign of serious health problems.

Body intoxication

Appetite is regulated by a special food center located in the brain. When toxins enter the body, the functioning of this structure is temporarily blocked, since the main work of all systems at that moment is aimed at trying to get rid of hazardous substances. Intoxication can be caused by:

food poisoning; an overdose of nicotine or alcohol; impact chemical compounds included in household chemicals, cosmetics or perfumes, as well as paint used in the manufacture of fabrics, and other harmful components contained in objects with which a person has frequent direct contact; carbon monoxide poisoning; the use of drugs; acute infection (influenza, SARS, hepatitis, etc.).

As a rule, after the removal of toxic substances from the body, the appetite returns.

17.03.2016

Appetite and its absence are not always associated with some diseases, especially if it is not accompanied by any additional negative symptoms. And very in vain: after all, excessive or insufficient appetite can be an indicator of diseases. gastric tract, endocrine systems s and other pathologies.

Rare changes in appetite occur during periods of hormonal surges - mainly in women during periods before menstruation or during pregnancy. If the appetite disappeared suddenly and without objective reasons, and this condition continues for a long time, accompanied by a sharp weight loss, you should consult a doctor to rule out serious illnesses: cancer, diabetes, etc. Perhaps the lack of appetite is caused by neuropathological ailments or indigestion. dysbacteriosis. Accurate Diagnosis the doctor will put, having carried out the necessary tests.

Poor appetite in a child can be caused by insufficient activity or lack of physical activity necessary for his age. If the child has always had a good appetite, which suddenly disappeared, there may be violations of the systems in the body.

So the main serious reasons that there is no appetite:

diabetes - can be accompanied by both an increase and a decrease in the desire to eat, the same changes in appetite occur during pregnancy.
stomach cancer - characterized by selective appetite - certain foods are rejected, mainly meat, sometimes there is complete indifference to meals, anorexia.
gastritis - a chronic form of gastritis is marked by a lack of appetite due to a decrease in the activity of the pancreas.
sitophobia - occurs as a derivative of stomach diseases and is manifested by a conscious refusal of food, due to fear of painful sensations after eating, for example, this condition is typical for patients with stomach ulcers.
other problems of the gastrointestinal tract - usually any problems with the stomach lead to a decrease in appetite in various formats.

Appetite

Let's see what appetite is and why it is not there during illness. Appetite is translated as "desire or desire." That is, we are talking about the pleasure brought to a person during the absorption of food. If we rely on the medical interpretation of the concept of "appetite", then doctors refer to it physiological mechanisms that make people meet their nutritional needs.

Appetite is a concept related to work special departments brain. They are called food centers, the most active of which are located in the cortex and hypothalamus. In this way. the desire to eat is formed in the head.

Why Appetite Occurs

The brain has a center responsible for food. There are signals about the amount of food consumed, the degree of its digestibility, the consumption of reserves by burning energy. A signal about the desire to eat - appetite - appears ahead of the natural depletion of resources, and even a change in the usual diet will lead to the appearance of alarming "beacons".

Causes affecting the presence of appetite

the rate of metabolic processes in the body;
the presence in the blood of substances necessary for existence;
water balance;
fat storage;

Appetite arises as a result of the contraction of the walls of the empty stomach. Appetite also increases when triggered conditioned reflexes to taste and smell. Visual stimuli in the form of a clock, the hands of which are approaching lunch time.

Inhibition of appetite occurs during the period of eating, when the walls of the stomach stretch, nutrients enter the bloodstream, gradually changing the hormonal background. As a result, the brain receives a command about satiety. Satiety is felt no earlier than 15 minutes after the start of the meal. Therefore, in order to prevent overeating, you should spend at least 20 minutes at the table, chewing your food slowly and thoroughly.

Types of Appetite

willingness to eat any food - common;
selective appetite, reflecting the need for a particular group of substances - proteins, fats or carbohydrates;
psychological nature - "jamming" of a bad mood, resentment, etc.

Appetite starts the preparatory processes of digestion of food - the separation of saliva, the secretion of gastric juices, and if there is no appetite all the time, this indicates problems with the gastrointestinal tract or other body systems.

Sometimes there is no appetite for a reason psychological problems or mental disorders, the desire to eat can be affected by a brain tumor.

Appetite excites a change in the level of sugar, especially its sharp increase in the blood. If you eat a dozen sweets or drink half a liter of sweet soda, sugar can increase its content in the blood by 2-3 times, the body tries to quickly get rid of the excess, processing the latter into fat. At the same time, sugar again falls below normal, giving a signal to the food center about the need to eat to make up for the lack. So the hunger comes back.

Mental disorders affecting appetite

Dyslexia mental nature combines all types of appetite disorders - both its unmotivated increase, and the absence.

Hypo- and anorexia - respectively, a decrease or complete absence of appetite.
Bulimia and hyperrexia - gluttony and a pathological increase in appetite
Parorexia - perverse changes in appetite.

Appetite disorders should not be confused with pseudo dyslexia. This is a state when a very hungry person eats literally with a wolf appetite, and an overeat at a banquet in the evening does not feel hungry in the morning.

Bulimia and complete lack of appetite

Gluttony or bulimia is a serious disease characterized by uncontrolled appetite. At the same time, a person is not able to stop eating even after absorbing the necessary norm of food. Daily uncontrolled eating of large amounts of food disrupts the functioning of all body systems, which, unable to cope with excess sugar, protein and fat, processes everything into reserves, as a result, the work of the excretory system and liver is overloaded. Overeating leads to obesity and diseases of the internal organs. The walls of the stomach stretch, demanding more and more food each time. This problem needs emergency treatment. This condition can be observed in a child, and in a teenager, and in an adult.

A complete lack of appetite or anorexia is mainly observed in people on a strict diet. This is more of a psychological "fad" - eat as little as possible or, in general, stop eating in order to become slimmer. The next step is taking diuretics and laxatives. Gradually, the body is depleted, the coordinated work of its organs is disrupted. It is necessary to get out of the state of such a “hunger strike” in a hospital, and after that a person will have a long psychological rehabilitation.

Often stress at work, loss of loved ones, divorce, serious illness of parents lead to ignoring food and lack of appetite. Quite often, people, on the contrary, "jam" problems or difficult life situations.

In the case of anorexia, with a pathological desire to lose weight as much as possible, its back side manifests itself in bulimia. The mechanism is as follows: unable to withstand long-term restrictions and food refusal, breakdowns occur with overeating, after which patients induce vomiting and take laxatives, trying to remove products from the body before they are absorbed. Patients with anorexia-bulimia are difficult to cure, since most of them do not consider their own condition as a disease. Firstly, they do not gain excess kilograms, and secondly, trying to eat and get rid of food alone, they do not flaunt their habits.

Violations and changes in the habitual perception of food are an alarming symptom and require observation by a doctor. To help deal with poor appetite can:

gastroenterologist;
endocrinologist;
nutritionist;
psychotherapist.

Sometimes it is necessary to consult all four types of specialists for a comprehensive solution to the problem. The first thing to do is to make an appointment with your primary care physician. He, after the initial examination, will direct you to the necessary specialist.

A person is constantly exposed to environmental factors that affect health and well-being. Violation of the general condition entails the appearance of unpleasant sensations: loss of strength, fatigue, loss of appetite, drowsiness. General weakness in the body exhausts a person, disrupts sleep, weakens the immune system and discourages the desire to work. With a prolonged violation of the general condition, the body is depleted, often join viral diseases, neuroses, adults become irritable, tired.

Fatigue

Fatigue can be caused various diseases, physical activity and mental experiences. Experts point to the following reasons fatigue:

heavy physical labor;
exhausting mental work;
viral diseases;
oncology;
neuroses, depression;
the use of certain drugs: sedatives, sleeping pills or antiallergic drugs;
sports;
chronic diseases: hypertension, diabetes mellitus, hypothyroidism.
period after the operation.

Chronic fatigue negatively affects intellectual abilities, performance physical work. Patients with a feeling of fatigue present with such complaints:

unwillingness to work;
drowsiness in the morning and at lunchtime;
weakness;
fatigue even after not hard work;
sleep disturbance;
decrease in activity;
deterioration of memory, concentration.

Often the symptoms of fatigue disappear after have a nice rest, massage sessions, acupuncture. Otherwise, when complaints persist even after a long rest, doctors talk about chronic fatigue syndrome.

Prostration

Sometimes adults complain of a breakdown, not understanding the reasons for this condition. This symptom may appear suddenly or be chronic.

The patient suffers from a breakdown in chronic diseases of the digestive tract, genitourinary system. Also of great importance mental condition, the presence of nervousness, depression, cognitive impairment.

During a breakdown, a person may present the following complaints:

loss of interest in work, physical activities, study;
general malaise;
muscle weakness;
increased drowsiness;
abdominal discomfort;
scheduled tasks are debugged on the back burner;
a few hours after the work is done, a sharp weakness sets in.

A sharp decline in strength can occur due to diabetes mellitus, especially hypoglycemia (blood glucose below 3 mmol / l). In this case, there is a tremor in the hands, dry mouth, fainting, a feeling of hunger. The danger lies in the fact that fainting can occur suddenly within a few minutes if the patient is not helped in time.

lethargy

Unexplained lethargy and weakness, if they last for 2-3 weeks, indicate a serious illness. The first duty should be to exclude oncology, since it is this ailment that quickly takes vitality and energy. Do not be reckless about the difficulties at work, hard physical labor, stress. Such conditions maintain tension in the body, exhaust, increase temper and irritability in humans.

Lethargy is accompanied by the following symptoms:

decreased activity;
Bad mood;
interest in classes is sharply reduced;
a lot of time a person spends in bed;
constantly worried about the desire to fall asleep during the working day;
dizziness;
muscle weakness.

In this state, the head of people ceases to "think", vital energy disappears. It is simply impossible to concentrate on anything, it seems that a person is exhausted, exhausted or sick. Usually, after a short rest, sound sleep, strength is restored, the body is saturated with vital energy.

General weakness

The concept of general weakness includes various conditions in which it is difficult for a person to adapt to external environment. The malaise in the body is caused by the following reasons:

chronic diseases: hepatitis, pancreatitis, pyelonephritis;
systemic diseases: rheumatism, rheumatoid arthritis;
the use of chemotherapy drugs in oncology;
allergy during the flowering period of plants;
insomnia;
night work;
high body temperature;
early postoperative period.

Feeling the general weakness of the body, a person becomes vulnerable, it is possible to attach a viral infection. There is a pronounced drowsiness, even minor loads become unbearable. Patients often complain of weakness in the muscles of the arms and legs, circling and pain in the head and spine.

The working day is not as efficient as usual, everything falls out of hand, you constantly want to sleep, relax. Efficiency drops sharply, concentration and self-control deteriorate. It is difficult for a person to force himself to work, the moral state is depressed.

Rapid fatigue during physical exertion

During physical activity, the body expends its own energy, which needs constant replenishment. There is an overstrain in the work of the muscles, nervous, cardiovascular and endocrine systems. Blood supply increases muscle fibers, the heart accelerates its contractions, a large amount of hormones enters the bloodstream. All these reactions squeeze out "all the juices" from the body.

The person gets tired quickly muscle weakness, soreness. Within 2-3 days after exercise, “strengthening” occurs, in which the movements of the limbs and torso are shackled.

Fatigue can be overcome if constant training, good and balanced nutrition. Thus, they get rid of general malaise, weakness and heaviness in the muscles, and rapid exhaustion. You can also increase endurance by gradually increasing the duration and intensity of your workouts.

Lack of appetite

A balanced diet provides a person with essential trace elements, vitamins and fiber. The body is dependent on the intake of these substances with food, daily needing to assimilate irreplaceable particles.

A good appetite is a sign of health, well-coordinated work of the organs of the digestive tract. As soon as a person gets sick, then he gets problems with eating. This is especially noticeable in inflammatory diseases of the digestive tract: gastritis, enteritis, pancreatitis, duodenitis, spastic colitis.

In this case, the patient cannot consume the products that are required, constantly feels hungry. Lack of appetite is considered one of the main symptoms of oncolopathology. Cancer cells distort the taste, cause disgust for meat, some products. This is how toxicity affects the body.

In addition to lack of appetite, patients may complain of nausea, discomfort and abdominal pain, sometimes vomiting, diarrhea, and general weakness.

chilliness

Feeling cold can appear at any time of the year. Chilliness is an unpleasant feeling of coldness throughout the body. At the same time, it is very difficult to warm up quickly and for a long time. Especially often this condition worries in winter and in rainy windy weather.

Also, chilliness is accompanied by such unpleasant sensations:

trembling in the hands;
cold fingers and toes;
the appearance of "goosebumps" on the skin;
trembling of the whole body;
for better warming, a person curls up into a “ball”, puts on warm clothes;
runny nose, cough, cold may appear.

Typically, these symptoms occur in people with low blood pressure, Raynaud's disease, vegetative-vascular dystonia. This is due to impaired vascular tone, insufficient heart function and constant spasm of the vascular wall in cold conditions.

Sometimes a person complains of redness or bluish color of the skin on the hands, a decrease in overall body temperature, and swelling of the skin of the extremities. In this case, it is very difficult to control the movements of the fingers, but most importantly, frostbite may appear on uncovered parts of the body.

Drowsiness

The desire of a person to fall asleep, moderate inhibition in actions and decreased activity is called drowsiness. The appearance of such signs suggests that the body needs to rest and relax. During a 2-3 hour rest, the brain is restored and becomes completely ready for work.

Fatigue is manifested by such signs:

drowsiness;
yawn;
blunting the reaction;
decrease in heart rate;
weakness in the body;
weakness in the muscles;
not severe headache;
loss of strength and energy.

Fatigue can occur due to the following reasons:

Overwork at work.
Stay in a closed room for more than 5-6 hours.
Insomnia.
Head injury.
Hypothyroidism;
Heart failure;
Postponed strokes or heart attacks.
Chronic back pain.
Migraine.

The appearance of fatigue in the body after hard work - physiological process. This is how the body reacts to physical exhaustion. After rest, the signs of fatigue quickly pass, and the person fully restores his strength.

Chills

An increase in temperature is the body's response to inflammation. At the same time, patients feel a very unpleasant feeling of chills - a feeling of cold and trembling in the body, general weakness. A person may also complain about:

chilliness;
dry mouth;
headache;
feeling of pressure on the eyes;
aching muscles and limbs;
malaise.

Chills occur due to a sharp decrease in peripheral small vessels, therefore, a person's fingers are cold, sometimes cramps may appear.

The causes of chills are:

Viral diseases - influenza, rotavirus, adenovirus in children, herpes.
Purulent otitis media, tonsillitis, meningitis, rhinitis, sinusitis.
Abscesses of the abdominal organs, lungs, subcutaneous tissue.
Infectious diseases - malaria, dysentery, typhoid fever, salmonellosis, leptospirosis.
Pneumonia, pyelonephritis, inflammation of the female genital organs, prostatitis.

Chills are felt when a person has a fever, especially after sudden rises in body temperature. It is important to remember that a rise in temperature to 400C and above causes protein breakdown and irreversible changes in the body.

Sluggishness, lethargy, fatigue

Physical and moral exhaustion is fraught with deterioration of health for a person. Some of the signs of a bad state are general fatigue, lethargy and slowness. These symptoms appear due to the following reasons:

overwork after a working day;
work at night;
lack of rest after a hard work week;
daily intensive training;
overwork;
frequent exacerbations chronic diseases;
seasonal allergies to plants;
taking painkillers, antihistamines, sleeping pills;
condition after surgery;
depression;
insomnia.

Slowness also depends on the characteristics of the character and temperament of the person. Such people join the team for a long time, are unproductive, do not fulfill their tasks, are "difficult to climb." Lethargy and fatigue are characterized by a bad mood, general weakness, drowsiness, which quickly disappear after a short rest.

night sweats

Excessive sweating, or hyperhidrosis, is considered a pathological condition when the sweat glands produce an excessive amount of sweat. The skin is constantly moist, clammy and has bad smell.

Night sweats appear due to several reasons:

with tuberculosis, one of the main signs of intoxication is excessive sweating at night;
fever;
toothache;
purulent abscesses, furuncle, carbuncle;
nightmares, poor sleep;
teething in young children;
vitamin D deficiency in infants;
neurosis, schizophrenia, persecution mania;
malignant neoplasms of any localization.

Sometimes at night adults wake up in a cold sweat from nightmares, experiences, as a result of neurosis, depression. At the same time, the armpits, neck and palms with feet sweat the most.

Even healthy people suffer from excessive sweating, especially noticeable after heavy physical exertion, grueling workouts, constant standing and high activity.

Hunger

In humans, a certain center in the brain is responsible for the feeling of hunger. This happened in the process of evolution, because the need for food is considered one of the main ones in humans. There are various causes of hunger:

poor nutrition;
exhaustion;
malnutrition;
fever;
diabetes mellitus, especially hypoglycemia (glucose below 3 mmol / l);
at the end of physical activity, training;
church post;
neglecting breakfast before work;
vegetarianism;
oncology: cancer of the stomach, intestines, esophagus.
taking cytostatics, hormonal drugs;
an overdose of insulin diabetes;
irregular diet.

With the feeling of hunger, other unpleasant symptoms join. A person begins to complain of pain in the abdomen, in the stomach, nausea, and sometimes the urge to vomit. If you do not have breakfast or drink sweet tea, you will faint. There is a trembling in the fingers on the hands, weakness in the muscles, general fatigue, malaise, dry mouth. To suppress the feeling of hunger for a while, you can simply use a sweet candy.

Decreased mental performance

The best and most productive time for work is considered to be 8-11 am. It is during this period that the peak of the release of adrenal, thyroid, and pituitary hormones into the blood is observed. As a result, the work of the brain is activated, an accelerated passage of impulses along the nerves is noted, and the blood supply to the muscles increases.

but mental capacity can drop sharply, and the reasons for this are the following factors:

lack of rest at work;
lack of oxygen in the air;
long work at the computer, in the office;
living in a polluted city;
increased body temperature;
overload in training;
mental disorders;
stress;
migraine;
consequences of head injuries, stroke.

Reduced mental performance is closely related to a feeling of fatigue throughout the body, headache, overwork. In this case, the efficiency and effectiveness of the work done is lost, the person is not able to complete the task that has been started.

Decreased appetite

A good appetite is a sign of good health. The use of a variety of foods without feeling discomfort in the abdomen, soreness and nausea indicates a well-coordinated and correct work digestive tract. Decreased appetite may be due to the following factors:

inflammatory diseases: gastritis, duodenitis, enteritis, spastic colitis;
stomach or duodenal ulcer;
chronic pancreatitis;
viral hepatitis;
cancerous neoplasms of the stomach, pancreas, intestines, liver;
stress, neurosis;
performed operations on the organs of the abdominal and oral cavity;

Due to decreased appetite, a person loses weight dramatically, looks emaciated. Irritability, bad mood, insomnia join. Also, a person is worried about pain in the abdomen, nausea, general weakness, muscle fatigue in the legs and arms, fatigue.

increased appetite

Bulimia, or an abnormal increase in appetite, often occurs in young girls, but can also occur in other people. This condition is of a nervous nature, due to disorders at the level of the brain.

People with this disease report the occurrence of sudden seizures. increased appetite. Sometimes food is simply a dream, adults cannot get rid of the thought of food. At this time, a person begins to transfer, consume flour, sweets, sour or salty foods in in large numbers.

A distinctive feature of a pathological increase in appetite on a nervous basis, doctors consider the following:

A person cannot cope with the desire to eat something; even expired foods are included in the diet.
It always seems to a person that he is emaciated, unattractive and too thin.
Inducing vomiting, using laxatives, starving, a person counteracts the desire to constantly eat.

Also, the causes of increased appetite can be hyperthyroidism, diabetes mellitus, insulin overdose, insulinoma, laxatives, prolonged fasting.

Fatigue

To provide for their families, people sacrifice time and health. Physical and mental processing quickly deplete the body, "squeeze out all the juice." In this case, the work of the brain is suspended, inhibition processes predominate, and the person is not able to perform the necessary tasks. Arises fatigue, other reasons for which are:

irregular working hours;
neglect of breaks;
work at the computer monitor for more than 5-6 hours;
frequent workouts;
bad sleep;
daily use coffee in large quantities;
viral infections;
chronic diseases;
migraine;
neurasthenia.

Feeling increased fatigue, a person thinks about rest, does not want to work. Drowsiness, loss of strength, malaise, fatigue join. Self-control is lost, irritability appears, loud sounds, music, bright lights interfere with a person. If after rest the symptoms do not go away, then we can talk about chronic fatigue syndrome.

Loss of appetite

With food, vitamins, all kinds of nutrients, microelements, amino acids, carbohydrates enter the human body. All this gives energy, strengthens the body, accelerates biochemical processes in cells. Due to various reasons, you can lose your appetite and dramatically weaken your health. These factors include:

oncological diseases, mainly of the digestive tract.
nervous breakdown, stress, depression;
pathological need to reduce body weight;
social status - lack of funds to purchase quality food;
chronic diseases of the abdominal organs, which are accompanied by pain in the abdomen;
long-term use of antibiotics, drugs for weight loss.

It is worth paying attention to such an unusual symptom as loss of appetite. First of all, a complaint about the unwillingness to eat food should alert, because of the possible progression of oncological pathology. In this case, patients lose weight every day, become emaciated, pallor and dry skin, muscle weakness, and facial features become aggravated.

Aches all over the body

The human body works like a well-coordinated high-precision mechanism, using methods little studied by science. Disorder of one of the body systems leads to disorders that drastically worsen the state of health. There is an ache all over the body and general weakness. The reasons for this condition are:

chronic diseases;
GRVI, especially the first days after the onset of influenza, rhinovirus infection;
hepatitis;
food poisoning;
hard workouts;
conditions after operations on muscles and bones;
fever;
osteocondritis of the spine;
weather change, approaching cyclone;
lack of sleep, insomnia.

Aches throughout the body are characterized by the addition of pain and weakness in the muscles, especially lower extremities and back. Sometimes there is a high body temperature, chills, drowsiness, trembling in the fingers. Adults say that the joints on the legs and arms, as it were, “twist”, “ache”. Any movement of the body is accompanied by soreness in the muscles.

Itching, burning, heaviness in various parts of the body

Itching and burning of the skin, the presence of peeling in the areas of the joints indicates psoriasis. The cause of this disease is stress, nervous strain, heredity. Sometimes the patient is torn to the skin to the blood, experiencing a pathological sensation of constant itching.

Burning and redness of the epithelium of various parts of the body appears with eczema, dermatitis, allergies. In this case, hormonal ointments are the only help.

Heaviness, bursting and pain in the joints occurs with injuries, rheumatism, rheumatoid arthritis, arthrosis. At the same time, it is difficult for patients to move around, the skin around the joints turns red, the bone is deformed.

Burning in the area of opigastria on the abdomen, under the "spoon", pain and heaviness indicate gastritis, gastric ulcer. In this case, the patient loses his appetite, each meal is accompanied by pain in the abdomen, nausea, and sometimes vomiting.

Itching and burning in the face, nose and eyes can be caused by allergies, viral diseases. There is a runny nose, photophobia, sneezing, nasal congestion, eye pain.

Loss of appetite - clinical manifestation of a non-specific nature, which can be a manifestation of both a certain gastroenterological disease, and be the result of some physiological factors. In this case, psychosomatics is not excluded, which may indicate a loss of appetite due to nervousness. In any case, methods for eliminating such a symptom should be chosen by a qualified medical specialist, after carrying out the necessary laboratory and instrumental methods of examination. Self-medication is unacceptable, especially for children.

Etiology

Poor appetite or its complete absence may be the result of both certain disease, most often of a gastroenterological nature, and physiological factors.

To diseases in the clinical picture of which there is this symptom, should include:

infectious lesions of the gastrointestinal tract;
, any form;
gastroenteritis;
anorexia;
diabetes mellitus and other systemic diseases;
frequent food poisoning (in this case, loss of appetite may be due not so much to the current pathological process as to psychosomatics);
endocrine diseases;
pathological processes in the pancreas;
chronic renal failure;
food allergy;
and colon cancer;
celiac disease;
disturbed metabolism;
chronic disorders of the gastrointestinal tract;
full or partial.

Separately, it is necessary to highlight the etiological factors that can also lead to a decrease in appetite, but are not diseases:

pregnancy, especially early dates;
teething in children - in this case, poor appetite may be present from 3 months to 3 years;
frequent stress, almost constant nervous tension;
physical fatigue.

A complete lack of appetite can be observed with psychological disorders, in particular with such diseases:

seasonal affective disorder;
chronic depression;
dementia;
schizoaffective disorder.

Lack of appetite during early pregnancy is not always a sign of a certain disease - it may be a normal reaction of the body to physiological changes and restructuring hormonal background. However, if such a clinical manifestation is observed for a rather long time and additional symptoms are present, an urgent need to consult a doctor. A similar condition in pregnant women is dangerous not only for their health, but also for the development of the fetus.

Classification

There are two types of loss of appetite:

anorexia - total loss appetite
partial reduction;
change in taste.

Regardless of which form takes place, you need to consult a doctor for an examination. Timely diagnosis will help eliminate the disease in a timely manner or even prevent its development.

Symptoms

If the deterioration in appetite in an adult or a child is not due to a pathological process in the body, then there will be no additional clinical picture. Symptoms will develop only with prolonged fasting, which will be due to the lack of substances necessary for the body to function normally.

In diabetes, poor appetite will be accompanied by the following clinical picture:

weight loss, against the background of deterioration or total absence appetite
constant thirst;
frequent urination;
pruritus;
dizziness, increased fatigue;
disruption of the sleep cycle;
in women, menstrual irregularities;
men can develop impotence;
exacerbation of existing chronic ailments;
itching in the perineum;
long-term cure for infectious diseases;
slow healing of various mechanical damage to the skin;
numbness of the limbs, swelling;
pain in the region of the heart, which can spread to the entire chest;
in children there is a lack of gain in weight and height, even with sufficient food intake.

If the cause of the deterioration in appetite was gastritis and similar diseases, then the manifestation of such a clinical picture is possible:

abdominal pain, their nature and localization will depend on the underlying factor;
nausea, which is often accompanied. In most cases, vomiting occurs after eating. May contain impurities of blood and bile;
violation of the frequency and consistency of the stool - diarrhea, prolonged constipation. May be present in feces undigested food, blood, mucus;
weakness, decreased performance;
change in taste;
, with an unpleasant odor;
obstruction of food through the intestines, so a person often has to drink it down;
aversion to food, since quite often eating provokes new bouts of nausea and vomiting;
subfebrile temperature body;
increased sweating.

It should also be understood that frequent bouts of vomiting and diarrhea lead to dehydration, which is life-threatening and, in the absence of timely medical attention, can be fatal.

Complete loss of appetite may indicate the development of anorexia, nervous or caused by others. etiological factors. In this case, the deterioration of appetite will be accompanied by the following clinical picture:

low blood pressure;
weakness, fatigue, lethargy;
low body temperature, which is why the patient may complain of a feeling of cold in the hands and feet;
a person is almost constantly nauseated;
frequent fainting, dizziness;
fragility of hair and nails, increased susceptibility of the skin to mechanical stress;
swelling of the legs and arms, even in the absence of physical activity or static load;
hair loss;
violation of the stool - frequent constipation can be replaced by bouts of diarrhea;
unpleasant odor from the mouth;
flatulence;
abdominal pain;
violation of the menstrual cycle;
decrease in sexual desire;
a person tries to eat separately, constantly strives to reduce his portion;
pathological fear of getting better, even if there are no obvious factors for this;
the patient begins to wear baggy clothes to hide the imaginary fullness.

If the patient has a history of chronic diseases, then their exacerbation will be observed. It should also be understood that if adequate treatment is not started in a timely manner, then the stage of development of cachexia begins, which is characterized by complete depletion of the body and in itself is an irreversible pathological process.

Decreased appetite in the elderly can be characterized as age-related changes and the development of dementia. In the clinical picture of such an ailment, there is also a deterioration in appetite, followed by complete exhaustion. In the vast majority of cases, this leads to death.

Lack of appetite in an adult may be due to hepatitis, which will be characterized by the following symptoms:

yellowness of the skin and sclera;
frequent urination, urine acquires a rich dark color;
dysfunction of the gastrointestinal tract;
instability of the menstrual cycle;
weakness, irritability;
heaviness in the right hypochondrium;
decreased performance, apathy.

Similar symptoms can be observed in the extreme stages of the development of the disease, which leads to cirrhosis of the liver. In this case, a sharp loss of body weight will be added to the overall clinical picture.

Such a clinical manifestation as lack of appetite may be present in celiac disease, which will be characterized by the following additional symptoms:

bouts of diarrhea, up to 6 times a day. Fecal masses may be black, due to the admixture of blood;
, increased flatulence;
paroxysmal pain in the navel;
nausea with vomiting;
weakness;
skin rash;
increased susceptibility to infections, which will be characterized by frequent stomatitis, slow wound healing;
dry skin, peeling;
violation of the menstrual cycle in women, impotence in men;
migraine attacks, frequent depression, unstable psycho-emotional state of a person.

In more rare cases against the background of such a clinical picture, hepatitis of infectious etiology may develop.

With food allergies, the lack of appetite will be symptomatic and in its clinic will be almost identical food poisoning. In addition to this, there may be a rash on the body, itching, increased lacrimation.

Regardless of what kind of clinical picture takes place, if the appetite is gone, you should seek medical help, and not self-medicate.

Diagnostics

In this case, complex diagnostics is required, which may include the following laboratory and instrumental research methods:

general analysis of urine and blood;
blood test for hormones;
a blood test for the presence of an allergen and for sugar;
deployed biochemical analysis blood;
Ultrasound of the abdominal organs;
liver tests;
thyroid diagnostics;
test for HIV and STDs.

Depending on the current symptoms and the collected history, the diagnostic program may change. To determine the exact reason why the appetite disappears, the doctor can only after conducting all the necessary tests.

Treatment

To eliminate the underlying factor, both conservative and radical methods of treatment can be used. Drug therapy may include such drugs:

antiemetics;
to improve gastric motility;
high-calorie nutritional mixtures (mandatory in the absence of appetite in the elderly or children);
antibiotics;
sorbents;
antispasmodics;
inhibitors proton pump;
antidiarrheal.

If the underlying factor is a gastroenterological disease, then dietary nutrition may be included in the treatment.

No exception application folk remedies to eliminate this clinical manifestation. In this case, you can use the following:

the inclusion of fresh herbs in the diet, as it stimulates the appetite well;
herbal decoctions of lemon balm, chamomile, peppermint, motherwort.

Before using such products, it is necessary to consult with your doctor, as a person may be allergic to certain components. Also, some components are contraindicated during pregnancy and lactation.

Prevention

Focused preventive advice no, since this is only a clinical manifestation of a non-specific nature, and not a separate ailment. In general, it is necessary to adhere to the optimal diet for the body and not to self-medicate. You also need to systematically undergo preventive examinations with doctors, which will help prevent the disease or start its treatment in a timely manner.