You can be poisoned by drugs accidentally or intentionally (in the case of murder or suicide). As a rule, severe unintentional poisoning can happen to children; adults are usually susceptible to mild poisoning. In the case of deliberate use of drugs, which is accompanied by a clear overdose of the drug, extremely severe poisoning occurs, which can lead to fatal outcome if medical assistance is not provided in a timely manner.

What medications can cause poisoning?

Overdose and poisoning with such drugs are most often observed.:

• analgin;
• aspirin;
• butadione;
• other antipyretics and painkillers;
• antidepressants;
• sleeping pills;
• tranquilizers;
• narcotic substances included in medications.

What drug caused the poisoning?

If you are taking a large number of various medications, when it is no longer possible to understand the symptoms of poisoning and predict how individual medications will affect the victim’s body, you need to act quickly. If possible, try to obtain information from the patient about what medications were taken. Give this information to the emergency physician.

How does drug poisoning manifest?

In case of overdose of painkillers, antipyretics:

• the processes of excitation and inhibition in the central nervous system are disrupted;
• capillaries expand;
• heat transfer from the body increases;
• increased sweating;
• weakness;
• drowsiness turning into deep sleep and into a state of unconsciousness.
• respiratory arrest;
• cessation of blood circulation - in case of severe poisoning.

In case of poisoning with sleeping pills, observe:

• sleep turns into unconsciousness;
• there is a deep inhibition of the central nervous system;
• paralysis occurs respiratory center;
• pallor;
• breathing is shallow and rare;
• breathing is irregular, bubbling, wheezing.

In case of poisoning with medications that contain narcotics:

• nausea;
• dizziness;
• vomit;
• drowsiness;
• weakness;
• unconscious state;
• pallor;
• sharp constriction of the pupils;
• bluish lips,
• irregular breathing.

Try to find out, what drug, in what dose and when was taken by the victim. There is no need to throw away any remaining medications or their packaging (toxicologists will need this information). Call immediately ambulance. If the patient is poisoned while taking medications by mouth, the person is conscious:

• give warm salted water (about a liter) to drink;
• induce vomiting with irritation back wall root and pharynx of the tongue;
• Give the victim activated carbon (at the rate of one gram per ten kilograms of his weight).

If the patient has lost consciousness, but the pulse and breathing are relatively normal, place him in the correct position that allows him to breathe freely (to prevent the possibility of suffocation and inhalation of vomit) - in a lying position on his stomach, with his head on his side. Check every minute to see if the victim is breathing. If not, start immediately artificial respiration. Check your pulse every two minutes. In the absence of a pulse start doing indirect massage hearts. Do not leave the victim alone. Call an ambulance.

Most people, when sick, do not rush to see a doctor. First of all, they search on the Internet for diseases with similar symptoms, make a diagnosis for themselves and read about treatment. And if the Internet describes a drug that they saw advertised on TV today or that their neighbor praised, they have no doubt about its effectiveness. Unfortunately, poisoning medicines becomes big problem. In most cases it develops due to uncontrolled use of drugs by the population. In this article we examined the main causes of drug poisoning, its clinical manifestations and methods of providing first aid.

Causes of drug poisoning

Drug poisoning is common medical pathology . In our country, in most cases it is provoked by the population’s distrust of doctors and reluctance to turn to them. Below are the main reasons why drug poisoning develops:

• Taking the drug in an incorrect or excessive dosage develops as a result of self-medication or non-compliance with the doctor’s recommendations. Even seemingly harmless ascorbic acid can provoke severe poisoning in the event of an overdose;
• Use of large doses of drugs by children who found them at home. Kids do not know about the dangers of beautiful red pills and cannot be responsible for their actions. If you have a child living in your home, keep all medications out of his reach;
• Suicide by drug overdose is common;
• Combining medications with alcohol - common reason drug poisoning in adults. Most drugs should absolutely not be combined with alcohol;
• Taking several drugs that are incompatible with each other. All drug combinations should be discussed with your doctor;
• Using expired medications or medications that were stored at the wrong temperature.

Remember that safe treatment drugs can only occur if they are prescribed by a doctor. In most cases, the doctor needs to individually select the dosage and frequency of administration, and determine the compatibility of various medications with each other. When drawing up a treatment regimen, the doctor takes into account individual characteristics the patient, his gender, weight, age, concomitant pathologies.

Clinical signs of drug poisoning

Symptoms of pill poisoning depend on the drug the person took. They are individual for each medicine. At acute poisoning the patient's condition worsens quickly, within the first hour. Below are the signs of pill poisoning depending on the drug group.

Sleeping pills, sedatives, antidepressants, tranquilizers

Representatives of these medicinal groups affect the central nervous system and heart function, breathing. Most drug-induced suicides are associated with their use.

Acute poisoning by them is manifested by the following symptoms:

• Breathing disorders. Due to depression of the respiratory center, a person begins to breathe slowly and shallowly, and develops respiratory failure. It is accompanied by pallor of the skin and mucous membranes;
• The appearance of general weakness, drowsiness, apathy. At first the patient falls asleep soundly, gradually, with the increasing effect of the drugs, he is loaded into a deep coma;
• Disruption of work cardiovascular systems s. The pulse slows down, becomes thread-like, blood pressure drops;
• Hallucinations and convulsions appear due to damage to the central nervous system.

Antihistamines (antiallergic) drugs

Antihistamines are taken to relieve an allergic attack. IN acute period, for example, when angioedema Quincke, it is difficult for a person to control the dose of medicine taken. He strives to take all the pills he has at hand for a faster recovery.

Poisoning from these drugs can be fatal. It is manifested by the following symptoms:

• Pupil dilation. It becomes large and reacts poorly to changes in lighting;
• Psychological emotional arousal and a feeling of anxiety, which quickly turns into lethargy, drowsiness and general weakness;
• Hallucinations of a visual or auditory nature.

Painkillers, non-steroidal anti-inflammatory drugs

Analgin, Diclofenac, Paracetamol, Aspirin are the inhabitants of many home medicine cabinets. If taken incorrectly, painkillers are very dangerous.. Drug poisoning by them is manifested by the following symptoms:

• Disruption of the digestive system. The patient develops heartburn, epigastric pain, nausea, vomiting, diarrhea;
• Impaired consciousness, up to deep coma;
• Convulsions, hallucinations;
• It is possible to develop hypothermia - a critical decrease in body temperature.

Please note that children under 12 years of age are strictly prohibited from taking Aspirin (Acetylsalicylic acid). They may develop a fatal complication called Reye's syndrome.

Heart medications

Heart medications are potent medications. In case of overdose damage occurs to the respiratory, nervous and cardiovascular systems. In case of drug poisoning, symptoms develop rapidly, death can occur in the first 20-30 minutes.

Symptoms:

• Sharp decline or fall blood pressure(depending on the drug);
• The appearance of disruptions in the functioning of the heart, rhythm disturbances;
• Slow breathing;
• Headache and general weakness, feeling of anxiety and fear;
• Impaired consciousness, coma;
• Cramps.

First aid for drug poisoning

What to do in case of drug poisoning to avoid disastrous consequences? First of all, you should stop panicking and call an ambulance. While the person is conscious, ask him for the dose and name of the drug he was poisoned with.

While waiting for EMS, start providing first aid first aid. At home, you can help him with the following manipulations.

This procedure is the first one you should do. It can only be carried out if the person is conscious and his central nervous system is not impaired.

In order to cleanse the gastric cavity on your own, you should drink one liter of plain neutral (room temperature) water in one gulp. For children, 1-2 glasses will be enough. Then the water needs to be thrown out. In order to provoke vomiting, you should press two fingers on the root of the tongue.

You need to repeat the washing several times. If the vomit contains only drunk water, the stomach is cleansed.

Please note that you do not need to use a solution of potassium permanganate to cleanse the gastric cavity. In itself, it is dangerous for humans and does not provide any benefit. Regular water will be enough.

Taking drugs from the group of sorbents

Preparations from the group of sorbents must be available in each home medicine cabinet . These medications can be taken independently when providing first aid to a poisoned person.

In case of drug poisoning, any sorbents are suitable, but those taken in the morning will act faster. liquid form- these are Smecta, Enterosgel, Atoxil, Polysorb. But if you only have at home Activated carbon, take advantage of it.

Drink plenty of fluids

Liquids should be given to the patient little by little. Drinking in one gulp will cause repeated vomiting.

You can drink both regular and mineral water. The main thing is that it is without gases. You can also drink sweet black tea (not hot).

What to do if the patient loses consciousness

At severe poisoning medications, impairment of consciousness may occur. If you notice that the person has stopped responding to your voice or tactile touches and looks asleep, suspect a comatose state.

Place the patient on a flat and hard surface, turn his head to the side. This must be done to prevent suffocation with your own sunken tongue or vomit.

Before the ambulance arrives, check his breathing and pulse. You can find out if the patient is breathing by placing your hand on his chest. When you inhale, it will rise, and when you exhale, it will fall back.

Check your pulse carotid artery . It runs along the side of the neck and is located close to the skin. It is very easy to feel the pulse on it.

If breathing and heartbeat stop, immediately begin chest compressions.

Medical care and treatment

Tell the emergency physicians about what happened, name the drug that poisoned the patient and the approximate number of pills he took.

Doctors will put the patient on a drip and administer the necessary medications to stabilize breathing and cardiac activity.

If the patient is unconscious, doctors cleanse the stomach through a tube.

In case of drug poisoning, patients are hospitalized in intensive care unit. Patients in stable condition are being treated in toxicology.

In case of poisoning with some drugs, the introduction of an antidote is indicated, for example, acetylcysteine ​​helps with intoxication with Paracetamol.

In case of severe poisoning, hemodialysis is indicated - blood purification.

The duration of treatment and prognosis depend on many factors. The faster first aid was provided, the greater the person’s chances of full recovery.

Drug poisoning most often develops through the fault of the patients themselves. Uncontrolled use of medications, self-medication and mistrust of doctors often lead to serious pathological conditions. When the first signs of drug poisoning appear, you should immediately seek medical help. Only qualified doctors can save a patient’s life.

What pills can cause poisoning? Any medications, if used incorrectly, can lead to severe poisoning and intoxication. In severe cases, instant death may occur. This article discusses a fatal overdose of tablets, symptoms of poisoning with various drugs, methods of providing first aid, and components of treatment in a hospital setting.

Causes of drug poisoning

Drug overdose can occur for many reasons. It most often develops in people who take medications without consulting a doctor or change the dosage without permission. Below are the main reasons why pill poisoning can develop.

• Self-medication, taking medications not approved by the attending physician. Sometimes people take drugs on the advice of friends, neighbors, or relatives.
• Taking large doses of the drug in critical or emergency situations. For example, when the body temperature rises, people, in an effort to quickly bring it down, drink large doses of medications and combine them with each other. Such uncontrolled reception medications often leads to fatal poisoning.
• A person taking medications that are contraindicated for him due to his age or health condition. For example, the drug aspirin (acetylsalicylic acid) is deadly for children, it causes Reye's syndrome in them and leads to rapid death from internal bleeding.
• A fatal overdose of pills can occur in children who have eaten pills left behind by adults. Kids love to taste everything, they are interested in everything. All medications available at home should be kept out of the reach of children.
• Overdose of drugs for the purpose of suicide (suicide). Most often, people use sleeping pills and tranquilizers for this purpose. From them comes relatively easy death from an overdose.
• Drug poisoning due to taking them with alcoholic beverages.
• Dangerous combination of drugs. In the instructions for the drugs, you should carefully read the list of drugs with which they cannot be combined.
• Premeditated murder. Medicines can deliberately poison a person. Some drugs in large doses are potent poisons for a person.

Please note that for each person the lethal dosage of any drug is purely individual. It depends on the person’s weight and age, and whether he or she has any diseases.

Features of the clinical picture of drug overdose

Anyone can be poisoned to death by pills. Death is possible at a certain dose of any drug. Below we will look at the symptoms of poisoning with the most common medications.

Sleeping pills, sedatives

Sleeping pills and sedatives dangerous to human life. You can get an overdose of them unintentionally, during some stressful situation. A person, wanting to calm down or sleep after emotional stress, can take large dose medicines, aiming for fast action drug.

To strong sedatives and sleeping pills include:

• barked;
• phenobarbital;
• bromital;
• medinal;
• teraligen;
• barbital.

These substances, getting into digestive system, are quickly absorbed and act. They can cause death in 15-30 minutes. Below are the symptoms that develop with an overdose of sleeping pills.

• Increased drowsiness, weakness and lethargy. On initial stage poisoning, you can still establish contact with a person, talk, ask him something. Then deep sleep develops, and in severe cases, coma. As a rule, when poisoned by these drugs, people die in their sleep.
• A decrease in all reflexes develops due to depression of the central nervous system.
• Hyperthermia. Poisoning with sleeping pills is characterized by a rise in body temperature to 40 degrees.
• It is possible to develop vomiting during sleep. Due to a decrease in the severity of the swallowing and gag reflex, aspiration of vomit into the respiratory tract and respiratory arrest develops.
• Slow breathing. The person begins to breathe slowly and shallowly, with a frequency of less than 10 breaths per minute. This change is associated with depression of the respiratory center in the brain. If you are poisoned by sleeping pills, you can die from respiratory arrest.
• Bradycardia (slow heart rate) and hypotension (low blood pressure).
• Convulsions and hallucinations may develop.

Tranquilizers

A severe overdose of tranquilizers often leads to death. These drugs act on the central and peripheral nervous system, as well as breathing and heart function. Tranquilizers are taken strictly according to prescription, and even a slight deviation from the dosage prescribed by the doctor can cause poisoning. Below is a list of drugs in this group:

• Elenium;
• napothon;
• seduxen;
• diazepam;
• oxazepam;
• tazepam;
• eunoctine;
• librium;
• radedorm.

The clinical picture of poisoning with tranquilizers is the same as for poisoning with sleeping pills.

Nonsteroidal anti-inflammatory drugs

Nonsteroidal anti-inflammatory drugs (NSAIDs) are the most common medications. These drugs include:

• paracetamol (efferalgan, panadol);
• acetylsalicylic acid (aspirin);
• analgin;
• ibuprofen (nurofen);
• ketorolac (ketanov, ketolong);
• nimesulide (nimesil);
• indomethacin

Drugs in this group have analgesic and anti-inflammatory effects. Some reduce body temperature (paracetamol, ibuprofen). Aspirin is used to thin the blood.

Non-fatal poisoning with NSAID drugs most often develops as a result of an overdose in order to accelerate their action. For example, feeling severe pain, the person accepts more medicine.

Please note that if used by children acetylsalicylic acid(aspirin) rapid death may occur. Children do not have the enzyme to process this drug. They develop Reye's syndrome. Therefore, this drug is strictly prohibited for children.

Symptoms of poisoning with NSAID drugs resemble intestinal poisoning. The patient has a stomach ache, vomiting and diarrhea, general weakness, and dizziness. A decrease in body temperature, development of hand tremors, and a feeling of anxiety and restlessness are also possible. By themselves, medications in this group rarely lead to death. Dangerous are the complications that can be caused by taking these drugs in large dosages, namely:

• gastrointestinal bleeding. All NSAIDs irritate the gastric mucosa and duodenum. If you take a lot of these drugs, damage to the integrity may develop vascular wall in the submucosal ball of these organs. Gastrointestinal bleeding manifested by dark vomit, black stool (melena), pallor and bluish skin, severe weakness, drowsiness, increased heart rate and decreased blood pressure. A person may die due to large blood loss;
• acute pancreatitis is a non-infectious inflammation of the pancreas, in which necrotic death of its tissue develops. This pathology can be caused by an overdose of NSAIDs. The patient develops severe abdominal pain, nausea, vomiting, flatulence and diarrhea. Small purple hemorrhagic spots may appear on the skin of the abdomen. Body temperature rises to 39 degrees. This is a disease without surgical intervention leads to death;
• acute liver failure may develop due to taking a large number of drugs that the liver is not able to neutralize. The patient's skin, mucous membranes and sclera of the eyes turn yellow, and pain appears in the right hypochondrium. Consciousness may be impaired. Death may occur due to liver failure;
• kidney failure, in which the kidneys are unable to cope with their function and cleanse the blood. This pathology can occur when toxic damage nephrons (structural units of the kidneys) with anti-inflammatory drugs.

Antibiotics

Antibiotics are drugs that are widely used in the treatment of bacterial infectious diseases. They are prescribed by a doctor, who discusses with the patient the rules for both administration and dosage.

The table below shows the features clinical picture in case of overdose with various antibacterial agents.

Group name antibacterial drugs and medicines	Symptoms and signs
Penicillins, cephalosporins (amoxil, ceftriaxone, cefodox)	nausea, vomiting and diarrhea; attacks of general convulsions (as in an epileptic seizure); redness and itching of the skin (acute urticaria); arrhythmia (due to an imbalance of potassium in the blood); mental agitation or stupor.
Tetracycline	severe pain in the stomach; nausea, profuse vomiting; arrhythmia; convulsions; Quincke's edema.
Levomycetin	nausea and vomiting; headache; anorexia (lack of appetite); heartburn; diarrhea; When this drug is used in large doses, acute cardiovascular failure may develop.
Fluoroquinolones	renal failure (edema, decreased urine output) disruption of the heart and breathing; fainting, impaired consciousness.

Antihistamines

Antihistamines are used for allergic pathologies. They can be prescribed when allergic dermatitis, hives, atopic dermatitis etc. These drugs block the production of histamine, the main mediator that triggers allergic reactions. Some drugs also have mild hypnotic effect. When treating them, a person is prohibited from driving a car.

Drugs in this group include:

• loratadine;
• suprastin;
• diphenhydramine;
• diazolin;
• pipolfen.

Symptoms of poisoning antihistamines appear in 15-30 minutes. When consumed lethal dose a person can die in an hour.

In case of an overdose of antihistamines, the nervous system is primarily affected. Symptoms of poisoning with these drugs include:

• feeling severe dryness V oral cavity and eyes, thirst;
• increase in body temperature to 38-39 degrees;
• nausea followed by vomiting;
• first, general excitement develops, which sharply changes to inhibition;
• hand trembling;
• seizures of the epilepsy type;
• tachycardia, possible heart rhythm disturbance;
• change in blood pressure, at first it rises sharply, and then also quickly decreases to critical numbers;
• loss of coordination, staggering;
• increased drowsiness;
• gradual descent into a deep coma.

Medicines to lower blood pressure

Poisoning from heart pills is very common among the population. At heart attack or a sharp rise in blood pressure, a person may drink a lot different drugs, fearing for his life.

Also, an overdose of such drugs can develop in older people, who may forget that they took the drug and take it again.

Please note that when taking beta blockers (for example, anaprilin) ​​by people who are sick bronchial asthma, rapid death may develop.

Names of popular antihypertensive drugs:

• captopril;
• lozap;
• enalapril;
• amiodarone;
• anaprilin;
• magnesium sulfate;
• metoprolol;
• nebivolol;
• nifedipine.

In case of poisoning antihypertensive drugs The patient's blood pressure drops sharply, nausea and vomiting may develop, and consciousness is impaired. This condition is fatal and can lead to respiratory and cardiac arrest.

What to do in case of drug overdose

At the slightest suspicion of an overdose of any medicine you need to urgently call an ambulance. By phone, inform the dispatcher about what happened, list the patient’s symptoms and accurately state your location.

Remember that trying to cure a person from a drug overdose on your own is very dangerous. He may die in your arms, and you will not be able to help him. In order not to endanger his life, seek medical help immediately.

What to do while waiting for doctors? The arrival time of the EMS team depends on many factors (for example, traffic congestion, availability of doctors at the time of the call). While waiting for the ambulance team, you need to begin providing first aid to the poisoned person at home. The prognosis for the patient’s life may depend on it. Its main components are presented below.

In order to clear the stomach of the remainder of the drugs taken, you need to drink a liter of water in one gulp and induce vomiting. For best result This washing should be repeated several times.

This procedure is not carried out if:

• impaired consciousness of the patient;
• the appearance of black or bloody vomit.

There is no need to add a solution of potassium permanganate or any other components to the gastric lavage solution. You can't know which chemical reaction they will enter with the drugs that poisoned the person.

Cleansing enema

The enema is done using ordinary boiled water. The temperature of the colonic lavage fluid should be neutral (room temperature).

Sorbents

These medications will help bind and remove medications that remain in the digestive tract.

Sorbents that are taken in liquid form (for example, smecta or atoxyl) act faster. But if you don’t have these at home, give the patient any other sorbent, even activated carbon will do.

Before giving the drug to a person, read the dosage rules that are described in the instructions for it.

Drink

The liquid will reduce the concentration of the drug in the blood and accelerate its excretion by the kidneys, reducing dehydration. You can drink mineral water or plain water, tea with sugar.

Actions in case of loss of consciousness

If the patient loses consciousness, you need to monitor him until the doctors arrive so that he does not choke on vomit or his tongue. Turn his head to the side; in this position, the risk of aspiration is minimal.

To improve blood flow to the head and heart, raise his legs and fix them in this position.

Before doctors arrive, monitor his pulse and breathing. If they stop, start carrying out indirect indoor massage hearts.

What to do if you develop seizures

The only thing you can do is hold the person’s head so that he doesn’t hit it on the floor.

Remember that a person during seizure You should not put anything in your mouth, especially your fingers.

Medical treatment

Doctors from the ambulance, upon arriving at the call, will conduct a quick examination and assessment of the condition of the poisoned person. Show them the drug he took and tell them as accurately as possible the number of pills he took. You should also describe the amount of assistance that you managed to provide to the victim yourself.

Doctors will try to stabilize the victim’s condition and take him to the nearest hospital. In case of drug poisoning, treatment is carried out in the toxicology department. Patients in critical condition are admitted to the ward intensive care(resuscitation).

Treatment may consist of hemodialysis, the introduction of antidotes, IVs, drugs to support breathing and heart function. What will happen to a person and what result to expect from treatment, only a doctor can say after examining the patient and objective assessment his condition.

Drug poisoning can be fatal. Treatment for this condition is carried out in a hospital setting. The prognosis depends on the amount of the drug taken, active substance, timeliness of seeking medical help. Treat yourself drug overdose it is forbidden.

Everyone knows about terrible poisons and tries to stay as far away from them as possible. It would never occur to anyone to put a jar of arsenic in the refrigerator or kitchen cabinet. But you can find a lot of all kinds of solvents, cleaners, fresheners and other products. But they are no less dangerous than potassium cyanide.

1. Antifreeze is dangerous because it does not have an unpleasant odor and tastes quite edible, but if you drink this product, you must urgently call an ambulance. Drinking this liquid can lead to kidney failure and death.
2. If the windows are constantly freezing, then you will have to purchase anti-icing liquid, but you need to remember that it contains methanol, very toxic substance, an alcohol that can cause blindness and death if consumed.

3. Insecticides help fight pests, but you can become poisoned by spraying them in unventilated areas. The use of these drugs will lead to convulsions and coma.
4. Some artificial nail remover solvents may cause serious consequences. When consuming them, you can get methemoglobinemia and oxygen starvation.

5. Be careful with pipe cleaners, as the fumes from these products can kill if inhaled and burn internal organs.
6. Numbing creams work on the area where they are applied, but if you do not follow the instructions, you can damage your eyes.

7. Anionic detergent, known as a carpet cleaner, is very caustic and can cause organ damage and may cause blindness if it gets in your eyes.
8. If you exceed the dose of iron tablets, you can get iron poisoning. If you don't get help within 24 hours, your brain and liver will suffer. You might even die.

9. Toilet bowl cleaners remove dirt and bad smell. If consumed, this drug can damage internal organs and cause you to fall into a coma.
10. Pain pills, including paracetamol, aspirin and ibuprofen, can cause death if overdosed. The internal organs will simply fail.

11. Furniture polish can cause coma if drunk. this remedy or it’s good to breathe it in. If polish gets into your eyes, you can go blind, and if it gets on delicate skin, it can cause burns and irritation.
12. Perfume and cologne contain alcohol ethanol and isopropanol. Both of these substances can cause nausea, anxiety and seizures.

13. Don't drink mouthwash. It can cause diarrhea, dizziness and coma.
14. Gasoline is dangerous due to its fumes, inhaling which can cause dizziness, low blood pressure, pain in the eyes, ears, nose and throat.

15. Drinking kerosene, the liquid that is used for lighting, in kerosene lamps and kerosene gases, can cause bloody stools, cramps and a burning sensation in the internal organs.
16. Moths are annoying, but you can’t eat anti-moth tablets. You can get oxygen starvation and coma.

17. Oil paints can damage the skin and, if ingested or ingested, can cause serious problems with the nervous system and cause death.
18. Codeine is sold as prescribed by a doctor, but in overdose it causes fatigue, drowsiness, intestinal cramps and death.

19. Taking a large dose alcoholic drinks, we don’t just get drunk, but get serious poisoning and even death if they don’t get help in time medical care.
20. If it turns out that someone swallowed paint thinner, then there is a risk of tissue necrosis internal organs, and when inhaled - loss of memory and fever.

21. Rodent poison can cause blood in urine and feces, metallic taste in the mouth, and since hemorrhage occurs in the brain, pale skin and death.
22. Some skin lightening creams contain mercury in such quantities that it can cause poisoning. The gums may bleed, there will be bloody stools, vomiting and death.

23. Most deodorants or antiperspirants contain aluminum salts and ethanol. If you taste them or inhale them enough large number, then you can get diarrhea, vomiting, coma and death.
24. Turpentine is a substance that is obtained from pine. If you taste it or inhale deeply, you may end up with bloody stools and die.

25. Everyone knows that thermometers contain mercury. You should not taste it, as it is a highly toxic metal.
26. Repellents contain insect poison that protects us from their bites. Ingestion of the repellent may cause vomiting, coughing and convulsions.

27. Anti-redness creams for babies can be very dangerous in the hands of children. Never leave them within the reach of an infant. You take a risk even if you step away for a minute.
28. You may have acne, which means you use special creams. Never taste these products or apply them intensively to the skin - the minimum you will get contact dermatitis.

29. Calamine lotion is used for skin diseases, but it contains zinc oxide, which can cause chills, nausea and high temperature.
30. Teflon is used to coat pans and pots to prevent food from burning, but when heated, it can lead to cancer and other health problems. Do not leave cooked food on the Teflon surface for a long time.

31. Contains the plastic from which it is made plastic bottles, contains bisphenol, which can cause cancer and hormonal problems in adolescents, accelerating the transition to puberty.
32. If herbicides are destructive to one organic matter, then they can harm another. If they are consumed internally, you can fall into a coma.

33. All fireproofing materials contain polybrominated diphenyl ethers, which can cause many health problems. In Europe, the use of these substances is prohibited.
34. Sleeping pills can kill.

35. If you have objects in your home covered with Scotchgard, which was produced before 2000, you may suffer from birth defects and other health problems.
36. The powder that is in the printer is also an unsafe material. If you print a lot on laser printer, do this in a well-ventilated area.

37. Coal tar is a carcinogen, which means it causes cancer.
38. Formaldehyde is used in the woodworking industry; if you inhale the fumes of this substance, you can feel irritation in the nose and eyes, and nasal cancer can occur in pets.

39. Lead paint is rarely used today, but that doesn't mean lead poisoning is uncommon because you have old newspapers and books stored in your attic, or even the paint itself.
40. Motor oil can damage organs, especially the lungs. In addition, in case of poisoning motor oil There may be brain damage and breathing problems.

Poisons have been used from ancient times to the present day as weapons, antidotes, and even medicine.

In fact, poisons are all around us, in drinking water, in everyday objects and even our blood.

The word "poison" is used to describe any substance that may cause dangerous violation in the body.

Even in small quantities, the poison can lead to poisoning and death.

Here are some examples of some of the most insidious poisons that can be fatal to humans.

1. Botulinum toxin

Many poisons can be lethal in small doses, so it is quite difficult to single out the most dangerous one. However, many experts agree that botulinum toxin, which is used in Botox injections to smooth out wrinkles is the strongest.

Botulism is serious illness, leading to paralysis, caused by botulinum toxin, which is produced by bacteria Clostridium botulinum. This poison causes damage to the nervous system, respiratory arrest and death in terrible agony.

Symptoms may include nausea, vomiting, double vision, weakness facial muscles, speech impediments, difficulty swallowing and others. The bacterium can enter the body through food (usually bad canned food) and through open wounds.

2. Poison ricin

Ricin is natural poison obtained from castor beans castor bean plants. A few grains are enough to kill an adult. Ricin kills cells in the human body, preventing it from producing the proteins it needs, resulting in organ failure. A person can become poisoned by ricin through inhalation or ingestion.

If inhaled, symptoms of poisoning usually appear within 8 hours of exposure and include difficulty breathing, fever, cough, nausea, sweating and chest tightness.

If ingested, symptoms appear in less than 6 hours and include nausea and diarrhea (possibly bloody), low blood pressure, hallucinations and seizures. Death may occur within 36-72 hours.

3. Sarin gas

Sarin is one of the the most dangerous and deadly nerve gases, which is hundreds of times more toxic than cyanide. Sarin was originally produced as a pesticide, but the clear, odorless gas soon became a powerful chemical weapon.

A person can be poisoned by sarin gas by inhaling or exposing the gas to the eyes and skin. Initially, symptoms may appear such as runny nose and chest tightness, difficulty breathing and nausea.

Then the person loses control over all functions of his body and falls into a coma, convulsions and spasms occur until suffocation occurs.

4. Tetrodotoxin

This deadly poison found in the organs of fish of the genus pufferfish, from which the famous Japanese delicacy "fugu" is prepared. Tetrodotoxin persists in the skin, liver, intestines and other organs, even after the fish has been cooked.

This toxin causes paralysis, convulsions, mental disorder and other symptoms. Death occurs within 6 hours after ingestion of the poison.

Every year, several people are known to die painful deaths from tetrodotoxin poisoning after eating fugu.

5. Potassium cyanide

Potassium cyanide is one of the the fastest deadly poisons known to mankind. It may be in the form of crystals and colorless gas with the smell of "bitter almonds". Cyanide can be found in some foods and plants. It is found in cigarettes and is used to make plastic, photographs, extract gold from ore, and kill unwanted insects.

Cyanide has been used since ancient times, and in modern world he was the way death penalty. Poisoning can occur through inhalation, ingestion and even touching, causing symptoms such as convulsions, respiratory failure and in severe cases death, which may occur in a few minutes. It kills by binding to iron in blood cells, making them unable to carry oxygen.

6. Mercury and mercury poisoning

There are three forms of mercury that can be potentially hazardous: elemental, inorganic and organic. Elemental mercury, which found in mercury thermometers, old fillings and fluorescent lamps, non-toxic on contact, but may be fatal if inhaled.

Inhalation of mercury vapor (the metal quickly turns into a gas at room temperature) affects the lungs and brain, turning off the central nervous system.

Inorganic mercury, which is used to make batteries, can be fatal if ingested and cause kidney damage and other symptoms. Organic mercury found in fish and seafood is usually hazardous when long-term exposure. Symptoms of poisoning may include memory loss, blindness, seizures and others.

7. Strychnine and strychnine poisoning

Strychnine is an odorless, white, bitter crystalline powder that can be acquired by ingestion, inhalation, solution, and intravenous injection.

They receive it from the seeds of the chilibuha tree(Strychnos nux-vomica), native to India and southeast Asia. Although it is often used as a pesticide, it can also be found in drugs such as heroin and cocaine.

The degree of strychnine poisoning depends on the amounts and route of entry into the body, but to cause serious condition, a small amount of this poison is enough. Symptoms of poisoning include muscle spasms, respiratory failure and even lead to brain death 30 minutes after exposure.

8. Arsenic and arsenic poisoning

Arsenic, which is the 33rd element in the periodic table, has been synonymous with poison since ancient times. It was often used as a poison of choice in political assassinations, as Arsenic poisoning resembled cholera symptoms.

Arsenic is considered heavy metal, whose properties are similar to those of lead and mercury. In high concentrations it can lead to symptoms of poisoning such as abdominal pain, seizures, coma and death. In small amounts, it can contribute to a number of diseases, including cancer, heart disease and diabetes.

9. Poison curare

Curare is a mixture of various South American plants that were used for poison arrows. Curare was used in medical purposes in highly dissolved form. The main poison is an alkaloid, which causes paralysis and death, as well as strychnine and hemlock. However, after paralysis occurs respiratory system, the heart can continue to beat.

Death from curare is slow and painful, as the victim remains conscious but cannot move or speak. However, if artificial respiration is applied before the poison settles, the person can be saved. Amazon tribes used curare to hunt animals, but the poisoned animal meat was not dangerous to those who consumed it.

10. Batrachotoxin

Fortunately, the chances of encountering this poison are very small. Batrachotoxin, found in the skin of tiny dart frogs, is one of the most powerful neurotoxins in the world.

Frogs themselves do not produce poison; it is accumulated from the foods they consume, mainly small bugs. The most dangerous poison content was found in a species of frogs terrible leaf climber, living in Colombia.

One specimen contains enough batrachotoxin to kill two dozen people or several elephants. I affects nerves, especially around the heart, makes breathing difficult and quickly leads to death.