Finger numbness is an unpleasant symptom that occurs in both young and old people. It is characteristic of many diseases, but may also indicate minor violations in organism. In any case, if the fingers go numb, a doctor's consultation is necessary. Self-medication in this case is unacceptable, because most often such a symptom is a sign of disorders of the cardiovascular system.

External causes of hand numbness

Finger numbness does not always indicate the development of pathologies. If this symptom is observed only in the morning hours and disappears on its own after a couple of minutes after waking up, then the cause of this may be squeezing the arteries. Most often this happens when the body is in an uncomfortable position during sleep or in cases where a person forgets to remove all squeezing objects from the fingers and wrist (rings, bracelets).

To discomfort passed quickly, you just need to do simple exercises in the morning, without getting out of bed. Raise your arms up and begin to actively bend and unbend your fingers until the discomfort in the fingertips disappears.

It is also worth noting that unpleasant tingling in the fingers upper limbs may result from wearing tight clothing. It compresses the arteries, thereby disrupting blood circulation, which causes the appearance given symptom.

Pay attention to the clothes you wear during the day and at night. If it has elastic bands or it has a tight cut, then it is better to refuse it. In addition, you need to carefully study your sleeping place. If there are dents or bumps on it, then this can also lead to numbness of the upper limbs.

It is worth worrying when the fingertips on the hands are constantly numb. However, this symptom does not disappear throughout the day, even if you wear loose clothing. This already speaks of serious disorders in the body that require immediate treatment.

Internal causes of hand numbness

There are many pathologies for which numbness of the fingers is characteristic. The most common of them are:

• osteochondrosis;
• carpal tunnel syndrome;
• polyneuropathy;
• Raynaud's disease;
• thrombosis;
• blockage of cerebral vessels.

Osteochondrosis

Osteochondrosis is a disease in which dystrophic disorders occur in the articular cartilage. When this disease affects the cervical region, the nerve endings leading to the upper limbs are damaged.

The main sign of the development of osteochondrosis is periodic numbness of the fingertips. Moreover, it is observed only on one hand - either on the left or on the right. With osteochondrosis, all upper limbs do not go numb at once, and discomfort does not spread to all hands (only fingertips). To make a correct diagnosis, a comprehensive examination is required.

This condition is characterized by median nerve in the wrist. With the development of such a disease, a person notes not only swelling of the fingers, but also their soreness. Often the pain is so severe that it interferes with his daily activities.

In most cases, this pathology affects people who are often forced to stay in one position for a long time (for example, when working at a PC). At this moment, their hands are very tense and blood circulation is disturbed in them. Therefore, if you, by virtue of your professional activity account for long time sit at the computer, remember that you need rest. Warm up every 50-60 minutes. This will avoid congestion and pinching of nerve endings.

polyneuropathy

Polyneuropathy is characterized by damage to the nerve plexuses of the hands and fingers. The frequency of manifestation of numbness is different. It depends on the degree of damage to the nerve plexuses. The tingling sensation may occur several times a day or a week. Polyneuropathy develops against the background infectious diseases, and avitaminosis.

Raynaud's disease

Raynaud's disease leads to circulatory disorders in small vessels circulatory system of the fingers. Patients with this disease, going out into the cold, immediately begin to freeze and often suffer from infectious diseases.

This disease requires special treatment, so you should not delay going to the doctor, as this is fraught with development serious complications. In addition, people with this disease are not recommended to keep their hands in the cold for a long time, and when in contact with water and household products, household gloves should always be worn on their hands.

Thrombosis

Thrombosis of the upper extremities is a disease in which there is a blockage blood vessels thrombus, resulting in a violation of blood circulation. The fingertips stop receiving the necessary amount of blood and nutrients, and therefore begin to go numb.

On the early stages the development of the disease, only numbness of the fingertips is observed, after which the unpleasant symptom spreads to the entire arm, while it becomes even more intense.

Important! If the numbness of the fingers does not go away after 1-2 hours, you should immediately consult a doctor! Otherwise, against the background of this disease, tissue necrosis may develop and in case of untimely medical care you can simply lose a limb.

This condition can also lead to numbness in the fingertips. However, in this case, this symptom indicates the approach of a stroke. With such a disease, a person experiences discomfort in only one arm, but at the same time he is also worried about headaches and high blood pressure.

If you experience these symptoms, it is also important to seek medical attention in a timely manner. After all, this disease can lead to death.


There is one more condition that we didn't list. It's "Love Syndrome". It is not a pathology, but it can cause numbness of the fingertips on the hands. This syndrome occurs when a woman sleeps on a man's arm throughout the night.

His hand is in a stationary state for a long time, and the woman's head leads to a strong squeezing of the blood vessels. As a result, numbness in the fingertips may not go away for a long time.

Other reasons why fingers go numb

It is important to note the fact that if your fingers go numb, the reasons may be hidden in other systemic disorders in the body. For instance:

rheumatism;

• upper limb injuries;
• diseases of the endocrine system;
• arthritis or arthrosis.

In such conditions, in addition to numbness of the fingers, other symptoms are noted. With rheumatism, damage to the joints and muscles, as well as the cardiovascular system, is observed. This disease is often accompanied severe pain in the fingers and ache.

In the presence of endocrine diseases, people may experience rapid weight gain, inflammation lymph nodes, as well as general deterioration well-being.

With arthrosis and arthritis, pain is felt when moving the fingers. It is also possible the appearance of swelling of the fingers and a change in their shape.

It is no coincidence that injuries of the upper extremities were included in the list, since they can also cause numbness of the fingers. You can get them not only with a bruise or fracture, but also during surgery. This syndrome occurs as a result of circulatory disorders. And even if the injury was received a long time ago, it can still remind a person of itself even after a few years.

Only an experienced doctor can determine the exact reason why the fingers go numb. Indeed, in this case also important role it also plays on which hand this symptom is observed.

Which hand goes numb: find out the reasons

Speaking about the pathologies that cause numbness of the hands, it is necessary to clarify the fact in which particular limb this syndrome is observed (left or right). By sharing this information with your doctor, you can make the diagnosis process easier, because each disease has its own characteristics.

Left hand numbness

It is often associated with pathologies of the cardiovascular system, and in particular with the development of angina pectoris. In this case, the discomfort extends to the entire left hand, starting from the forearm and ending with the fingertips. At the same time, other symptoms characteristic of the person are also observed. this disease. This is the appearance of discomfort in chest and difficulty breathing.

In addition, numbness of the left hand may be a sign of the development of myocardial infarction, which can be fatal. Therefore, you should not hesitate to contact a specialist. In this case, the patient requires urgent hospitalization and qualified medical assistance.

Important! Distinguishing myocardial infarction from other heart diseases is simple. With a heart attack, taking nitroglycerin does not lead to positive dynamics. The pain not only does not get smaller, but also intensifies with every movement of a person.

Numbness of the left limb is also the main symptom of a cerebral stroke. With this disease, there is also numbness of the left leg and a sharp deterioration in vision, as there is a lesion optic nerves. There may also be a speech impediment. As in the previous case, a person who has signs of a stroke needs immediate medical attention.

The appearance of this syndrome may also indicate a pre-infarction condition that occurs against the background of coronary heart disease, hypertension and atherosclerosis. main feature preinfarction state- Numbness of the little finger on the left hand.

Important! If you have the above diseases and you have begun to notice periodic numbness of the fingers on your left hand, call the ambulance team or try to get to the nearest one yourself. medical center and as soon as possible.

Also, the occurrence of such a syndrome as numbness of the left hand may be associated with the development of atherosclerosis, during which there is a narrowing of the arteries and impaired blood circulation.

This also includes osteochondrosis. With such a disease, a person has not only periodic numbness of the left hand, but also a decrease in sensitivity, general weakness.

Blood clots in the blood vessels can also cause numbness in the left arm. Other symptoms are also characteristic of this condition - swelling of soft tissues, pain in the arm.

Right hand numbness

May occur due to compression-ischemic neuropathy. In this condition, the arteries in the wrist are compressed by bone elements. Most often, this disease is diagnosed in people old age, who throughout their lives worked with the monotonous assembly of small parts.

The same applies to those people who are engaged in art and are forced to keep their right hand in tension for a long time, for example, artists or musicians.

It should be noted that when making a diagnosis, the area of ​​localization of this syndrome is also important. If it is observed in the fingertips right hand, then perhaps numbness indicates a neurovascular disorder. Most often, their development occurs against the background of cervical osteochondrosis and hypertension.

An intervertebral hernia can also be manifested by tingling in the right hand. This happens due to the fact that the hernia compresses the nerve endings that go to the right forearm and arm. Also, the appearance of such a symptom is also characteristic of such a disease as deforming arthrosis.

Numbness of the right hand may also indicate a violation metabolic processes in the body, deficiency of vitamins and minerals, as well as sclerotic changes in blood vessels.

Simultaneous numbness of legs and arms

If hands often go numb and at the same time an unpleasant symptom also applies to, then this already signals serious malfunctions in the body. For example, the appearance of discomfort may be associated with a pinched nerve that occurs when various pathologies spinal column.

In addition, simultaneous numbness of the upper and lower extremities may be associated with neuropathy. In this case, we are talking about a violation of the central nervous system. The disease can manifest itself in the form of tingling, burning, itching and numbness of the extremities. It is also possible to "tighten" the fingers and toes.

The occurrence of this symptom may also be a sign of the development of hyperventilation that occurs against a background of anxiety and fear. At these moments, a person begins to "superficially" and often breathe, which leads to a limited supply of oxygen to the body. As a result of this, numbness of the limbs and a feeling of weakness appear.

A disease such as Rein's disease can cause discomfort in the arms and legs. It can manifest itself as a short-term disorder of arterial circulation, which leads to the appearance of this symptom.

Obliterating endarteritis can also cause numbness of the lower and upper extremities. With such a disease, narrowing of the arterial vessels occurs and there is a violation of blood circulation. In addition to numbness of the limbs with obliterating endarteritis, there is a feeling of cold in the hands and feet.

It is also worth noting that periodic numbness of the upper and lower extremities can be caused by a deficiency of vitamin B12 in the body. After all, it is involved in almost all processes and affects the functioning of the cardiovascular system, as well as muscle sensitivity. With a lack of vitamin B12, convulsions may also occur periodically.

If your hands are numb, treatment with folk remedies will not help you. After all, in order to get rid of once and for all this disease, it is necessary to establish the exact cause of its occurrence. And this can only be done by passing complete examination organism.

Self-medication is not worth it for one simple reason, that you will not be able to independently establish the factor, numbing fingers. And if you delay the treatment, then serious complications may occur.


Before going to the doctor, you can alleviate your condition by performing simple procedures. First, start rubbing your fingertips until the skin on them turns red and the unpleasant symptom disappears.

If this does not help, then you can use contrast shower. Changing the temperature of the water will help improve blood circulation and relieve discomfort. However, remember that prolonged exposure to cold temperatures can exacerbate the disease when it comes to arthritis or arthrosis.

Do not use any topical medicinal creams or ointments unless they have been prescribed by a doctor. And you do not need to look for information on the Internet, why hand numbness occurs. You can only get accurate information about this from a doctor.

To alleviate the condition, doctors recommend moving more - you can raise and lower your hands, clench and unclench your fists, turn your head in different directions (just don’t tip it back, you can’t do this with numbness of the limbs). You can also lower your shoulders down - this will reduce the load on the cervical spine and relax it, removing the tingling in your hands.

Prevention of finger numbness

It is recommended to carry out preventive measures for numbness of the fingers to everyone, especially those who lead sedentary image life and a long time working at the computer.

Prevention includes simple exercises, the implementation of which will take you 5-10 minutes a day. So, let's begin.

Immediately after waking up, without getting out of bed, raise your hands up, clench your fists and begin to open and close them about 40-50 times. Then get out of bed, turn your face to the wall, rise on your toes and raise your hands up. In this position, you need to be at least 2 minutes.

Then press your palms together, cross your fingers, squeeze them tightly, and then unclench them. Do this exercise 10-15 times. For efficiency preventive measures, it is recommended to perform such exercises 2 times a day - in the morning and in the evening immediately before bedtime.

And finally, I would like to note that numbness of the fingertips often occurs due to violations of the brain and central nervous system. Inaction in this case can lead to either disability or death.

Prevention of numbness of the fingers with the help of dietary supplements

It is important to understand that if your fingers regularly go numb, you need to accurately determine the cause of this phenomenon, and only a qualified person can do this. medical specialist. Self-medication "at random" can worsen the situation and lead to unpredictable consequences.

Dietary supplements exist to prevent various diseases, including those that can lead to numbness of the fingers. If you already know about existing problem and its causes, you can choose a complex for its solution (only in agreement with the doctor!).

As we have already found out, the most common causes of numbness in the fingers are diseases of the circulatory system and neuralgia.

They can be drunk and just in preventive purposes(only if there are no contraindications).

Video on how to treat numbness of the limbs

Once again, waking up from intense tingling in numb palms and fingers, it is worth asking the question - why do my hands go numb?

Harmless at first glance, symptoms that quickly disappear with a change in body position may indicate nutritional flaws, but are more often heralds of “systemic” diseases.

Hand numbness may indicate a serious illness

Among the causes of temporary numbness of the upper and lower extremities - arms and legs - are conditions in which there is a restriction for normal blood flow or there is damage to nerve fibers.

Incorrect posture during the day - sitting cross-legged or cycling for a long time causes compression of the nerves of the lumbosacral spine, and - the result - "creeping goosebumps" in the toes or feet.

Crossing your arms over your chest makes it difficult to move arterial blood, causing a feeling of coolness in the hands or tingling in the fingers.
There are many reasons why hands go numb during sleep:

If the symptoms do not disappear

In the cases described above, getting rid of unpleasant symptoms will bring a simple change in body position during sleep and the presence of loose clothes for sleeping.

After all, some diseases are successfully "disguised" under harmless symptoms. So, if, in the absence of significant physical activity, the hands go numb, the cause may be a pinched nerve.

Osteochondrosis lumbar spine can cause hand numbness

Why are my hands still numb?

Among other factors of "discomfort" symptoms - obliterating endarteritis - a formidable disease that manifests itself as a lesion of the vessels of the extremities.

Numbness of the left hand, sometimes indicating inflammation of the ulnar nerve, often portends a stroke and "heart" ailments.

Regarding why the right hand goes numb, primary and secondary factors of unpleasant symptoms are distinguished.

Among the primary are:

• Compression of the median nerve, or carpal tunnel syndrome. Three fingers - thumb, index and middle - are most vulnerable to compression of the median nerve. Illness, one of the causes of which is long work at a table or computer - causes severe pain and eventually leads to loss of sensation and immobilization of the hand;
• Vitamin B12 deficiency, responsible for the normal functioning of nerve fibers;
• Raynaud's disease or impaired blood flow in the area of ​​the hands.

You will learn all the details about the causes of numbness of the hands from the video:

Occurs due to prolonged stress, alcohol or nicotine poisoning, with hypothermia, or vice versa, after prolonged exposure to the sun. Sometimes the disease "pulls" blue fingers and a feeling of coolness in them.

Among the secondary factors, neuropathy is especially distinguished - a “failure” in the functioning of the nerve channels that develops as a result of atherosclerosis, diabetes mellitus or rheumatoid arthritis.

Hands often go numb during pregnancy, the reason for this is fluid retention and the presence of multiple local edema.

Why are my fingers numb?

Numbness, slight tingling and crawling sensations in the fingers or their tips also signal systemic “malfunctions”. Unpleasant symptoms usually occur in one finger, at night or in the morning, after waking up, less often - in 2-3 fingers at the same time.
Each finger of the hand is “associated” with a specific organ, and in order to find out the reasons why the fingers go numb, consider this “relationship” in more detail:

• If the little fingers on the hands go numb- You should check the work of the cardiovascular system. In this case, it is possible that pain in the area from the little finger to inside forearm. Also among the causes of discomfort are neuropathy of the ulnar nerve, syndrome of the small pectoral or scalene muscles, infringement of the nerve roots by the intervertebral hernia;
• Violation of the tactile abilities of the ring finger also indicates damage to the ulnar nerve. Sometimes his numbness is associated with compression of the small branches of the nerves or the occurrence. When pain in the neck is added to uncomfortable symptoms, spreading along the elbow or along the front of the chest, this is a sign of tunnel syndromes;

  What is tunnel syndrome - you will learn from the video:
  

• Forefinger most involved in daily work. In case of numbness, its musculoskeletal system should be examined, and the presence of fungal infection nails;
• Middle finger numbness- a signal of malfunctions in the work of the heart. Simultaneous numbness of the nameless and back side middle finger occurs in diseases elbow joint, but may be the result of alcohol or nicotine intoxication;
• thumb numbness, especially if, along with it, the index “endures” - a signal of overload of the neuromuscular apparatus or.

The main reasons why the tips of the fingers on the hands go numb, especially if they get cold, are a violation of the blood supply to the hands that occurs with osteochondrosis, polyneuropathy, infringement of the median nerve, thrombosis of the upper extremities or blockage of cerebral vessels.

To treat or not to treat?

Having studied probable causes why fingers go numb, you should worry about what to do with unpleasant symptoms.

So, if the manifestation of symptoms is insignificant and occurs at night, you should check the correct selection of the pillow and mattress, as well as the position of the head and torso in a dream - they should be located in the same axis.

At healthy person there are no "favorite" positions - he falls asleep in any position of the body, and sleep comes quickly enough.

Pay attention to foods rich in B vitamins, especially sources of vitamin B12 - beef liver, heart, tongue, chicken and rabbit meat, dairy products and fish (herring, sardines, trout, chum salmon).

You will learn all the details about vitamin B12 from the video:

Take advantage of folk remedies, for example, mix 0.5 cups of sugar and the same amount of vegetable oil. Massage the sore spots with the mixture, moving in a spiral. After that, hold your hand in warm water with the addition of salt (2-3 tablespoons of salt per 1 liter of water).

If the "change of position", dietary adjustments and procedures do not work - it's time to visit a therapist.

Before a visit to him, analyze whether during the day pain in the lower back or neck bothers you, how active you are physically, whether the diet is complete.

The doctor will begin the examination with pressure indicators on both hands. Differences in numbers may indicate violations cerebral circulation, and next step consultation with a vascular surgeon.

Also, with an increasing violation of sensitivity in all fingers, the doctor may suspect the consequences of endocrine or immune disorders or cardiac vascular diseases. You may need to study blood counts and consult specialists - a cardiologist, neurologist, vertebrologist and chiropractor.

Conclusion

Hands, and especially fingers, are a kind of indicators of the state of body systems. Many organs send through them the first alarm signals. By listening to them, you can prevent serious health problems.

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Surely each of us has experienced a state when a certain part of the body loses sensitivity due to a long and incorrect position. However, patients often complain that an arm or leg goes numb, and this condition was not preceded by an uncomfortable position of the limb. How dangerous is this phenomenon? Is it really worth sounding the alarm and rushing to the doctor?

Characteristic symptoms

To begin with, it should be clarified that the disease “hands go numb” does not exist. Decrease or loss of sensitivity is only one symptom that can occur with many pathologies. It is very difficult not to notice this condition, as it is accompanied by soreness, an unpleasant sensation and tingling.

The picture of the development of the pathological condition is as follows. Most often, hand numbness occurs in the area of ​​​​the forearm, elbow, hand or fingers. This creates a feeling of light tingling, as well as a feeling of crawling goosebumps. Tactility can change: it is formed slight pain, a false feeling of cold, sometimes soreness of varying severity (mild or severe algia).

When numbness occurs, it is important not to “miss” and promptly recognize paresthesia that occurs due to compression of the nerve, located, for example, near the tumor focus.

At the same time, when the nerve fibers are seriously affected, local trophic disorders are added in the form of blue skin and prolonged loss of sensitivity.

Why fingers and hands go numb - looking for the reason

If the hands and fingers go numb at night once and for a short time, physiological factors usually lead to such numbness. This includes situations in which compression of soft tissues occurs, as a result of which innervation is disturbed. nerve conduction and local blood circulation deteriorates. After eliminating the factor, numbness resolves itself.

However, with prolonged and severe exposure (for example, a severe pinched limb due to a car accident), sensitivity may not fully recover after recovery. In some cases, amputation is indicated.

A list of common physiological causes of hand and finger numbness:

• Uncomfortable position during sleep (hand under the pillow, clamped by the body or hanging down);
• When sitting, the arm is thrown behind the back of the chair, thus squeezing the part brachial plexus located in the armpit;
• Prolonged wearing of a heavy bag on the shoulder or on the bend of the elbow joint;
• Tight and pinched clothing (cuffs, tight sleeves), squeezing jewelry on the wrists (watches, bracelets) and fingers (rings);
• Narrowing of the blood vessels during a long stay in a cold room or on the street.

Elimination of numbness caused physiological factor, is carried out very simply. It is enough to massage the area that has lost sensitivity, do light gymnastics or even pinch problem area. It is important to get rid of the cause that caused unpleasant state otherwise, the numbness will return again.

Sometimes a person is forced to wake up from the fact that the hand has sharply lost sensitivity. At night, this phenomenon is perceived acutely, since it is difficult for a sleepy victim to decide on subsequent actions aimed at alleviating the condition.

The fact is that at night it slows down heartbeat and blood flow rate. If a person’s hands often go numb during sleep, first of all, the doctor will suspect problems of the cardiovascular system.

List of possible diseases:

Numb left hand at night. Since the left hand is closer to the heart than the right, therefore, all the negative changes that occur confirm the violation of blood circulation. If unpleasant sensations attack not only at night, but also during the day, this can be regarded as a serious heart failure up to a pre-infarction state.

A symptom in which the little finger or ring finger goes numb on the hand may be a harbinger of ischemic cerebral hemorrhage. In any case, a prompt consultation with a cardiologist is required.

Right hand goes numb at night. If the right hand goes numb during sleep, the following pathologies can be suspected: cervical or thoracic osteochondrosis, narrowing of the blood vessels of the neck, disorders of the peripheral or central nervous system. However, first of all, problems of the heart and blood vessels should be excluded.

Sometimes it happens that at night the loss of sensation can be felt in several limbs. If this condition was caused by a non-physiological pressure factor, then it is recommended to find true reason, turning to a cardiologist in the morning, who, after studying the results of the study, will answer the question of why the hands go numb at night during sleep.

Many patients want to identify the pathology as soon as possible, due to which the fingers become numb. The cause and what to do in this case are closely related, it is pointless to treat the symptom of numbness without treating the underlying pathology.

Table. The main factors in the development of loss of sensitivity.

Cause of numbness	Short description
Elderly age	In the senile period of life, irreversible physiological changes in nerve conduction and cardiovascular activity. All this affects the sensitivity of the hands and feet in a negative way. First, numbness occurs during sleep, then in the morning and during the day.
Pregnancy	This is a difficult test for the female body. On average, a pregnant woman gains 16-20 kg. Consequently, the joints and vessels of the lower extremities are huge pressure, therefore, blood circulation worsens, which leads to numbness and convulsions (especially at night). Puffiness (interstitial fluid) increases soft tissues, which leads to compression small capillaries and nerve conductors, therefore, in the last months, a pregnant woman has heaviness in her legs, and after a long walk - a temporary and partial loss of sensitivity.
Osteochondrosis of the cervical, thoracic (causes numbness of the hands and fingers), lumbar and sacral (causes numbness of the legs and toes)	When osteochondrosis occurs whole complex deviations in bone and cartilage tissue spine. In case of violation of the function and even the integrity of the vertebra, compression of the spinal roots responsible for the innervation of the limbs occurs.
Vitamin B12 deficiency	Seen in people who do not adhere good nutrition. With a lack of vitamin B12, many negative symptoms occur, such as the appearance of dandruff, increased fragility of bones and hair, disruption of the intestines, and atherosclerosis. Most characteristic symptom is numbness of the limb, especially the fingers.

If the top or lower limb lost sensitivity, and also the fingers of the right hand go numb, only a qualified specialist can determine the reasons!

We talked about the most common causes leading to loss of sensation in the peripheral parts of the body. In the next chapter, we will talk about serious pathologies that are characterized by a strong pain syndrome.

Sore and numb hands - what does it mean?

Symptoms in which hands and fingers hurt and go numb should alert any person, since normally there should not be such symptoms. Nevertheless, you don’t need to panic ahead of time and invent a lot of diseases for yourself - in some cases, it’s enough just to change your job or your usual way of life.

The hand goes numb from shoulder to fingers: reasons that require careful diagnosis and mandatory treatment:

1) Carpal tunnel syndrome(carpal tunnel syndrome). One of the manifestations of the disease is that the thumb on the hand goes numb. Pathological condition occurs due to compression of the median nerve, which passes between the bones and tendons of the muscles of the wrist.

Usually, the development of the syndrome is associated with such an activity in which the hand and fingers are involved (playing music, working with a computer, embroidery, cooking in large volumes). Women over 40 are predisposed to carpal tunnel disorders.

When you change activities, the state goes away on its own. Otherwise, the neglect of the syndrome can lead to necrosis of the muscles of the thumb, which is fraught with the impossibility of bending it in the joint.

2) Neurofibromatosis. This is a group of hereditary diseases caused by a mutation of the nf1 gene on the 17q chromosome. With pathology, characteristic changes appear on the skin (multiple gray spots), and irreversible changes occur in the nervous system.

• Sometimes tumors affect the bone and deep muscle tissue arm or spine (eg, in segmental neurofibromatosis).

In this case, the patient complains of pain in the forearm, shoulder, hand, thickening, swelling, loss of sensation and weakness of the affected limb also occur.

3) Consequences of ischemic stroke, trauma, pathological disorders, and benign or malignant tumors brain. With these diseases, the parts of the central nervous system responsible for the work of the arms and legs can be disturbed.

• A person's coordination is disturbed, sensitivity is lost up to the complete immobilization of the limb.

4) Rheumatoid arthritis. When the disease occurs, the connective tissue is damaged, mainly in the joints, with characteristic erosive changes. Peculiarities : morning stiffness in the fingers (inability to close the palm into a fist), pain, swelling, temporary numbness in the joints and adjacent muscles. Over time, this can lead to soft tissue atrophy and loss of sensitivity.

5) Diabetic neuropathy. This grave consequence diabetes mellitus (mainly type 2, but sometimes type 1), which affects the nerves of the spinal cord and brain that control muscles.

With this diabetic complication, the patient has a number of disorders: tingling, tingling of the limb and a feeling of "creeping goosebumps", muscle cramps and weakness, burning pains in the muscles by the type of "electric shock".

Due to muscle dysfunction other gross violations occur: slurred speech, involuntary urination, blurred vision, problems with swallowing and breathing.

In addition, it should be borne in mind that there is a false sensation of numbness in the hands. This is due to the consumption of alcohol and drugs and may also be a manifestation of mental illness.

Hands go numb - what to do first?

What to do if the sensitivity of the hand or finger suddenly decreases sharply? It is recommended to do light gymnastics - first you should try to clench and unclench your fist about five times, and then twist it with a brush. Light exercise can help restore sensation to a stiff limb.

The next recommendation is to rub the affected area away from the brush. This can be done with a fist, palm, or bent fingers. If the house has reflexotherapy devices for returning tactile sensitivity (like the Kuznetsov or Lyapko applicator), then you can attach them to the numb area on the arm.

If your hands often go numb during sleep, you can treat it simply folk method- using contrast baths. Make them easy and fast. Take two containers, pour warm water into one and cold water into the other. Hands should be lowered alternately, holding in the water for several minutes.

The procedure should be repeated four to five times a day. During the "water" event, it is recommended to carry out light gymnastics (it is written about it above).

When to go to the doctor?

If the numbness was caused by a physiological factor and went away on its own, then you should not consult a doctor. In cases where the loss of sensitivity was formed due to undefined reasons, and there are no more negative symptoms, it is recommended to contact the clinic on that day or within the next day (competent doctors are a local therapist, a cardiologist and a neuropathologist).

If numbness of the arm or leg is accompanied by pain, severe lameness, convulsions, blurred vision and speech, dizziness, vomiting, then you should immediately call an ambulance.

The list of standard examinations for complaints of numbness of the limb:

• general blood analysis;
• electrocardiogram;
• examination of glucose levels (to exclude diabetes mellitus);
• radiography, magnetic resonance or CT scan spinal column, brain, affected area of ​​the limb or joint (at the discretion of the doctor);
• blood chemistry ( total protein, protein fractions, urea, creatinine, total cholesterol, bilirubin - direct and total, ALT, AST);
  measurement of muscle tone;
• immunological blood test (to rule out rheumatoid arthritis);
• ultrasound internal organs- according to indications;
• urinalysis: general and according to Nechiporenko.

It is very important to contact a specialist in a timely manner when identifying negative symptoms. Comprehensive diagnosis, correctly prescribed therapeutic regimen or surgical intervention favors speedy recovery. You should completely trust the attending doctor and fully follow his recommendations.

Unpleasant numbness of the hands and subsequent goosebumps is a feeling experienced by almost every one of us. Someone felt it after long sleep, others - after many hours of being in one position. This should not cause concern if it happens only occasionally, and the sensitivity in the hands quickly returns. If the numbness of the hands bothers you too often or you can’t get rid of it, you need to consult a specialist, it can be dangerous.

Hand numbness - causes

Numbness of the hands can occur spontaneously or develop gradually, each time increasing and overgrowing additional symptoms. Among the most common causes of this phenomenon are the following:

1. Osteochondrosis

Compression of blood vessels and nerve roots in this disease disrupts blood circulation. Loss of hand sensitivity is caused by a cervical type of ailment, numbness is observed already at its first stage. Bone growths that appear on the second only exacerbate the problem. At the beginning of the disease, numbness of only the fingers is characteristic, the hand itself becomes powerless and loses the ability to normal compression. To get rid of numbness of the hands, it is necessary to restore normal blood circulation.

2. Carpal tunnel syndrome (CTS)

The carpal tunnel runs from the forearm to the hand and contains the median nerve and flexor tendons. The first sign of the disease is numbness of the fingers - thumb, index, middle and half ring fingers"obey" the median nerve. Various reasons, which cause a decrease in the lumen of the canal and compression of the nerve, provoke the appearance of SCC. With the development of the disease, numbness spreads to the entire hand, and pain occurs along the median nerve. Numbness of the hands deprives the patient restful sleep- All night he rubs his brushes to get rid of the unpleasant sensation. With the progression of the disease, the muscle of the thumb gradually atrophies, which makes it impossible to take or hold something with a sick hand. The disease affects computer gamers, active knitters, musicians and drivers, draftsmen and artists.

3. Raynaud's disease

The disease is characterized by a pathological violation of the activity of arterioles (small arteries). Located in the fingers of the limbs, they spasm, causing a feeling of cold and numbness. The spasm, which lasts for minutes or even hours, causes the skin to change color from pale to bluish. Pain is rare, but numbness, tingling and burning are almost always observed. Particularly prolonged spasms, often recurring, can lead to irreversible skin changes and the appearance of ulcers. The representatives of the beautiful half of humanity are most susceptible to the disease - chilly whitening fingers can be the result of constant washing dishes with cold water or ignoring wearing gloves in winter.

4. Uncomfortable posture during sleep

Hand numbness associated with uncomfortable sleeping posture is quite frequent occurrence. As a rule, the unpleasant sensation passes soon after waking up. To do this, it is enough to move your hand, restoring normal blood circulation. If a positive effect is not achieved, you should consult a doctor.

Interesting fact! Many experts are well aware of the "wedding night symptom." The head of a loved one on the shoulder of his chosen one can disrupt his blood flow and lead to arm numbness. The situation is exacerbated by the intake of alcohol, which lowers the threshold of sensitivity, and married couple sleep in this position for a long time. In some cases, it is no longer possible to restore the functioning of the nerves.

Left hand numbness

Sometimes numbness of the hands manifests itself only on one side, which is an important evidence for the doctor in the diagnosis. If the left hand is constantly numb, this may be a symptom of the following diseases:

— Ischemic disease heart - numbness of the left hand is caused by one of the forms of its manifestation - angina pectoris. Sensitivity, along with discomfort in the chest, is lost in the shoulder, forearm, and hand. Do a little test - if numbness appears after any physical activity and disappears without a trace at rest, most likely this is a sign of angina pectoris.

- Myocardial infarction - sometimes numbness of the left hand is the very first sign of a formidable condition. With a heart attack, numbness is accompanied by pain, does not disappear at rest and is not removed by nitroglycerin, unlike angina pectoris.

- Stroke - numbness of the left hand in this case signals damage to the right hemisphere of the brain. Associated symptoms are a combination of dysfunction of the left leg and left arm, problems with speech and vision. With microstrokes, the signs are not so pronounced and may disappear after taking medication. However, the danger remains, therefore, with the above manifestations, it is necessary to inform the doctor about them.

- Atherosclerosis - narrowing of the arteries that supply blood to the left hand, leads to impotence and numbness of the left hand. A confirming factor for the presence of an ailment is an increase in symptoms in a position where the arm is in a raised state.

In addition, numbness of the left hand, as well as numbness of the right hand, can cause:

- osteochondrosis;

- carrying a heavy backpack or bag on one shoulder;

— tight clothing;

- a long action that requires the hand to be in a raised state;

- inflammation of the brachial nerve;

- work at the computer;

- deficiency of vitamin B12.

Treatment of numbness of the left hand should be carried out only in a hospital. Do not neglect the doctor's appointments, the consequences can be very deplorable.

Right hand numbness

Apart from common causes, numbness of the right hand may be caused by the development multiple sclerosis, pre-stroke condition, shoulder injury. Unpleasant sensations in a dream can signal the incorrect functioning of internal organs, congestion and adhesions, the consequences of pneumonia, and the presence of uterine fibroids. An urgent consultation with a doctor will help to reliably identify the cause and take the necessary measures.

Hand numbness - diagnosis

Even if the unpleasant signs of circulatory disorders and numbness of the hands have disappeared, it is simply necessary to consult a doctor. Modern methods studies can effectively diagnose the disease that caused hand numbness. First of all, the doctor confirms or refutes the presence of osteochondrosis, as the most common cause. Radiography and nuclear magnetic resonance scanning will accurately determine the presence of bone growths, a decrease in the intervertebral cervical disc, and sometimes prolapse of the disc nucleus or the presence of intervertebral hernia.

The neurologist prescribes an examination of the activity of the brain, the functioning of the nervous system, the state of the vessels. Usually for this ultrasonography, do rheoencephalography and tomography, take a blood test for cholesterol for examination. Together with the examination and collection of anamnesis, the results of the examination allow us to make the correct diagnosis. There is no single method for getting rid of hand numbness; first of all, therapy should be aimed at eliminating the causes that caused it.

Hand numbness - treatment

Depending on the established diagnosis, the doctor prescribes complex treatment. Most often, along with medications, apply:

– physiotherapy – electrophoresis, laser, microcurrent exposure, ultrasound. The procedures help to activate the peripheral blood circulation, improve the nutrition of tissues in the area of ​​hand numbness, affect the pathology with drugs, and give a biostimulating effect;

- medical gymnastics - special exercises help develop joints and muscles, strengthen them. As a result of physical activity, tissue trophism is significantly improved;

- manual impact - helps to remove inflammation syndromes, improves blood flow, relieves spasms;

- reflexology (acupuncture) - restores the activity of the nervous system and improves the innervation of the limbs.

Hand numbness - treatment with folk remedies

In the event that hand numbness is not associated with serious diseases, simple tips and secrets of traditional medicine will help to get rid of it:

- moderate physical activity in the form of morning exercises, long-term hiking improve blood circulation. With numbness of the hands, a simple exercise helps - lying on the couch, raise your hands up and actively shake them. After a short rest, clench your fists, you can do this at any time. convenient time;

- contrast baths help a lot, your hands should visit each of the vessels five times;

- plunging hands into a basin with hot water, press as hard as possible with each finger on its bottom;

- a glass of ordinary warm water, drunk in the morning on an empty stomach, perfectly strengthens blood vessels;

- they say that a woolen thread tied around the wrist helps to get rid of frequent numbness hands

- take one kilogram of celery and parsley, add two lemons and 250 g of honey. Using a blender or meat grinder, make a homogeneous mixture and eat 2-3 tablespoons of time-tested medicine on an empty stomach in the morning;

- compresses from warm pumpkin porridge eliminate numbness in the hands and improve blood circulation;

- older people get rid of numbness of the hands helps crushed eggshell. A teaspoon of powder is added to food or simply washed down with a glass of warm water;

- numbness with severe pain is removed by compresses and baths from the following mixture: 2 liters of milk, 1 liter of water, 600 grams of salt and 50 grams of honey. Heat up to 60 degrees. It is necessary to do 15 procedures;

- 1/3 cup of flax seed pour a liter of water and bring to a boil. On the smallest fire, steam the mixture for two hours. Insist and strain. The resulting "jelly" is enough for 5 days, drink a third of a glass before meals in the morning and evening, the course is two weeks. Repeat the course of treatment after three months.

Hand numbness - prevention

So that hand numbness never annoys you with its not very comfortable manifestations, you should take care of your health and avoid risk factors:

- dress according to the weather, do not ignore gloves in slushy and frosty weather;

- give up smoking and alcohol - except for problems, they will not give you anything. You should also refrain from overly spicy and salty foods, diversify the menu with vegetables and fruits;

- if you are a fan computer games or a profession associated with prolonged sitting and uncomfortable body position - take regular breaks, use them to perform simple exercises;

- walk more, relax, do more available species sports.

Do not disregard the numbness of the hands, and if there are additional formidable symptoms, immediately call an ambulance.

Hand numbness (or, medically, paresthesia) is a fairly common feeling of discomfort that manifests itself mainly at night. Its main features are It's a dull pain and tingling. Often at night a person wakes up, pain and a feeling of numbness prevent further sleep. When moving your fingers, the tingling first intensifies, the pain increases, then gradually disappears and you can fall asleep further. According to statistics, from 7.4% to 45% of the population experience nocturnal painful paresthesias. The generally accepted point of view is that the hands go numb at night due to circulatory disorders in the limbs. But what caused it?

Of course, if your hands go numb at night occasionally and really because of the uncomfortable position of the body during sleep, you should not dwell on this. This phenomenon is called colloquially - the hand rested and no action is required, except for a change of position.

If your hands become numb every night during sleep, constantly and interfere with sound sleep, you should consult a specialist. The following issues should be of concern:

• If hands go numb in a dream and after sleep;
• Simultaneously;
• If only the left hand becomes numb at night, or only the right hand;
• Simultaneously with the attack, vision deteriorates.

Factors such as numbness of the whole arm or only the hand, or paresthesia of the fingers are also important.

Previously, before the doctor's examination, one can only assume the presence of the most common following pathologies. If the hands go numb at night, the most common causes are cervical osteochondrosis, the presence of an intervertebral hernia and polyneuropathy. If only the left hand goes numb - the most common cause- pathology of cardiac function. It is possible that the therapist will give a referral for an ECG and a referral to a cardiologist. It should be especially alert if she becomes numb during the day (this may be a harbinger of a stroke or a pre-infarction condition). If the right hand becomes numb, the causes may be hiding in the tunnel syndrome, in the same cervical osteochondrosis, arthrosis, a sharp narrowing of the cervical blood vessels.

Hands numb from the wrong position

1. Oddly enough, often the culprit of paresthesia is an uncomfortable, unsuitable pillow for sleeping. A pillow that is too high or placed on its edge creates an incorrect base for the spine, which bends in the cervical region and causes a violation of the blood supply. Because of this, a feeling of discomfort arises in the hands, aching unpleasant pain, tingling. Correcting this situation is quite simple - just buy a flat pillow in any supermarket or purchase a special orthopedic pillow in a specialized salon. The correct pillow will allow the head to take the correct anatomical position, which contributes to a uniform blood supply to all parts of the body.
2. Another reason why hands go numb at night is falling asleep in tight, stretchy or small clothes or in an uncomfortable position. An uncomfortable position also includes sleeping with your arms thrown back behind your head and sleeping on your side with one hand under your ear or under a pillow. This is also explained by a violation of the blood supply. The cardiovascular system at night it works in a sparing mode and the blood may simply not flow in full to the hands. Clothes can also pull up and pinch blood vessels.
3. There are people who often raise their hands above the level of their hearts during work - these are painters, installers. They also often have numbness of their hands at night.

tunnel syndrome

We can say that numbness of the hands during sleep is an occupational disease. tunnel syndrome comes from the regular tension of the tendons of the hand. This disease is typical for musicians, PC operators, seamstresses - that is, people who make the same type of hand movements during the working day. This is a disease in which the intensity is most pronounced pain.

On the human hand, there is a special small channel through which the tendons and the nerve, responsible for the sensitivity of the palm, pass. When the nerve is overstrained, swelling occurs, which causes a feeling of numbness, usually at night or closer to the morning. If you do not turn to a specialist in time and do not treat the tunnel syndrome, the muscles of the thumb may simply die off, which will lead to a restriction of its mobility. Carpal tunnel syndrome also occurs in women over 40.

Diseases of the spine

A special place in the diagnosis of the causes of hand numbness is occupied by circulatory disorders associated with diseases of the spine. Concomitant signs of diseases are frequent dizziness, headaches, periodic loss of consciousness, ringing in the ears. If all these phenomena are observed and at the same time hands become numb at night, then this is a good reason to contact a neurologist. It could be osteochondrosis cervical or intervertebral hernia.

Osteochondrosis of the spine is a whole complex of degenerative metabolic pathologies in the cartilage and bone tissue spine. At the stage when the destruction of the vertebrae occurs, the roots spinal nerves are crushed and lead to pain in different areas limbs (from the wrist and shoulder to the ribs). A modern sedentary lifestyle at a desk, office desk or driving a car only contributes to the development of this disease. With prolonged improperly distributed load, the muscles of the neck overstrain and spasm. Hands with this disease become numb both at night and during the day.

Vascular pathologies

Vascular pathologies are the most dangerous reasons for which hands go numb at night. If there is a violation of blood circulation in one of the parts of the brain, the limb may also become numb at the same time. If all this is accompanied sharp rise Blood pressure, dizziness and confusion - this may be one of the signs of a microstroke. Usually the cause of the disease is overexertion, stress, sudden jump HELL.

Ischemic stroke of the inferior cerebellar and vertebral arteries also manifested by numbness of the limb. With it, the blood circulation of any part of the brain is disturbed. Associated features diseases - dizziness and increased blood pressure.

Unpleasant sensations during sleep can also lead to bad habit smoking before bed or at night. Smoking causes a sharp vasoconstriction and the body may react with a feeling of numbness. Drinking alcohol before bed leads to approximately the same effect. Alcohol causes a short-term vasodilation and, with their subsequent sharp narrowing. Moreover, the vessels do not narrow to their original state, but they narrow much more.

Pregnancy

During pregnancy, the feeling of numbness of the hands or fingers also manifests itself quite often. If a pregnant woman's hands go numb at night, there can be quite a few reasons for this:

• Violation of the water-salt balance;
• Lack of magnesium and calcium;
• Pathology of the vascular walls due to hormonal disorders;
• Weight gain and uncomfortable sleeping position;
• Decreased activity;
• Pathology of the endocrine system.

Also, factors provoking numbness are anemia that develops during pregnancy and diseases of the spine that become aggravated from a large weight.

Other diseases

Night hand numbness can be the result of a number of chronic diseases:

• diabetes mellitus;
• hypertension;
• anemia;
• Ischemic heart disease;
• Lack of B vitamins and a number of trace elements;
• multiple sclerosis;
• rheumatoid arthritis;

You should not discount such an infrequent, but very dangerous phenomenon as the appearance of a blood clot in the vessels. The clot can begin to obstruct the blood supply and cause numbness. If nighttime numbness does not go away within an hour after waking up, this is a good reason to see a doctor. In all of the above cases, it is necessary to start treatment of the underlying disease with a specialized specialist.

Finger paresthesia

The causes of digital paresthesia should be sought in the clinic. For examination, the therapist can give a referral to following specialists– cardiologist, neurologist, endocrinologist, traumatologist.

1. If the cause of the pathology is found to be of a neuralgic nature, medication and a vitamin complex will be prescribed. Physiotherapy is often added.
2. If the reason lies in muscle strain or injury, then the traumatologist will give his recommendations.
3. If neuropathy of the elbow is suspected, electroneuromyography is prescribed, which will confirm the diagnosis.
4. Extended blood and urine tests, gastrointestinal examination will help to determine endocrine diseases.

How to get rid of night numbness

So, if you are worried about nighttime numbness of the hands, it is necessary;

• Check the pillow and mattress - how they contribute to the adoption of a comfortable position during sleep;
• Check your pajamas so that the narrow armhole does not pinch the limbs at night;
• Check the position of the body during sleep.

If this is not the cause of hand numbness, and the discomfort continues, then you need to visit a therapist and a neurologist, be examined for osteochondrosis and other diseases: take an x-ray of the spine, an ECG, and take a detailed blood test. And start treating the identified disease. In some cases, you may need to change jobs.

Treatment of pathology in most cases is carried out locally. It comes down to the restoration of tissue trophism and the resumption of the functioning of the transferred vessels. The most commonly used treatments are physiotherapy, ultrasound, laser therapy, electrophoresis. All these procedures allow you to influence the affected area with drugs. Very effective manual exposure, which allows you to reduce the inflammatory syndrome and reduce the process of vascular hypoxia. Therapeutic and preventive gymnastics contributes to the development and strengthening of joints and muscles. Regular exercise improves blood circulation. Morning exercises and physical activity 2 hours before bedtime will also help eliminate discomfort during sleep.

The following exercises will help get rid of numbness:

• Squeezing / unclenching fingers;
• Shaking hands with relaxed fingers and wrists;
• Lying on your back, raising and lowering your arms;
• Rolling on the palm of a massage ball, spiked ball.

The doctor may also prescribe vitamin complex, vasodilators, anti-inflammatory drugs. The usual gymnastics for the shoulder girdle is very effective.

If the above remedies are not particularly effective, you should contact a chiropractor. A chiropractor will help eliminate changes in the cervical and thoracic region spine, dysfunction of the costal-vertebral and costal-sternal regions, in the shoulder joints and costal-sternal joints, will help to remove muscle tension. Usually, 1 to 5 sessions are enough to eliminate pain.

List of used literature:

• Neuralgia of the occipital nerve: symptoms of the disease, various methods of treatment. feedmed.ru.
• Vladimir M. Kovalzon, Yuri V. Panchin Protein pannexin1 and the sleep-wake cycle in model mice Journal of Neurology & Stroke, 2018, Volume 8, Issue 6, p. 276-277
• Shakhnarovich V.M., Indursky P.A., Dementienko V.V., Markelov V.V. The Phenomenon of Weak, Unawakening afferent Signals Involvement in Synchronization Mechanisms of Neuron activity during delta Sleep Int J Sleep Disord. 2017