In the world of insects there are many painfully stinging representatives; the most common species with this feature are bees. You can often find wasps that are more dangerous, but in appearance they are very similar. Everyone knows that wasps live after being stung, but few know why a bee dies after being stung. Let's look into this issue. And are the poisonous substances of these insects deadly?

Why does a bee die after being stung?

This type of insect is very useful for humanity. Bees bring wax, molasses, honey to people, and most importantly, they pollinate most types of plants during their flowering period, which allows them to get a harvest both in the garden and in the vegetable garden. But if you pose a danger to the bee, it may sting you, after which it will most likely die. But why is that?

Why does a bee die after being stung, but a wasp does not? It's all about the special shape of the sting of these insects. Unlike wasps, which only inject venom under a person’s skin, a bee’s sting looks under a microscope like a miniature saw, which, after being inserted under the epithelium, gets stuck. After the insect stings its victim, it tries to instantly fly away as far as possible. And since the bee’s abdomen is very delicate, parts of the insides that are important for the life of bees often remain along with the sting. That's why they die - after all, it is impossible for an insect to live without some organs. Thus, we figured out why a bee dies after being stung. Now let's look at what could happen if you get stung by this

Consequences of a bee sting

Bee venom contains some toxins that are relatively dangerous to humans. All of them are shown in the table below.

Of course, all these toxic substances do not pose a great danger to humans, but people who are allergic to bee venom can die from several and, in rare cases, even from one bite from this insect. This disease is usually found in children and people prone to allergic reaction. The main symptoms are:

• headache or dizziness;
• vomiting and nausea;
• convulsions;
• difficulty breathing;
• the appearance of a rash on the body, blue discoloration of the bite site;
• loss of consciousness.

If you know why a bee dies after a sting, then you must understand that the most important thing is for an allergic person to pull the sting out from under the skin in time. If a person becomes ill, they should call a doctor or go to the nearest medical facility on their own.

Benefits of bee venom

But bee toxins are not only dangerous, but also quite beneficial for people who are not allergic. For example, bee venom can improve metabolism, destroy harmful microorganisms, activate the nervous and hormonal systems, reduce arterial pressure. The toxins of these insects perfectly improve blood microcirculation, promote epithelial regeneration, and stimulate the functioning of the human immune system. In this regard, bee venom is used in folk medicine, but quite rarely. Why? The bee dies when it stings, and these insects are considered quite expensive, it is better to use them for other purposes, for example, for extracting honey.

Treatment with bee venom

Apitherapy is a treatment using bee toxins. Known today wide list diseases that can be cured with bee venom:

• stuttering, neurosis and other nervous system disorders;
• thrombophlebitis, varicose veins, hypertension, arrhythmia;
• gastritis, stomach ulcer;
• asthma, bronchitis;
• prevention diabetes mellitus and obesity.

Apitherapy is an amazing type of treatment for diseases. But this procedure must be carried out by a specialist in this field. Why? A bee dies when stung, and if a professional helps with treatment, then most insects, even leaving their sting in the body, can remain alive. This is due to the fact that specialists in the field of apitherapy know how to handle bees carefully, and this, in turn, allows the insects to remain intact after a bite and not damage their insides.

Is it possible to die from a wasp sting and are there any recorded cases of human death after a wasp sting, or is this a myth? Is the poison released by a wasp during a bite dangerous? In itself, it is not dangerous for both adults and children. The venom that enters the skin during a bite has some painful and inflammatory effects, and may even cause fever and chills, but is not capable of causing death. So no one dies from a wasp sting? Let's figure it out.

In what case can a bite be fatal?

It is not the bite itself that is dangerous, but the body’s reaction to it. In the case of a strong immune reaction of the body to wasp venom, Quincke's edema may occur, which, in the absence of qualified assistance can kill a person. In the same way, a wasp bite on the neck or tongue can lead to severe swelling that blocks the airways, asphyxia and death.

More than one case of human death from an allergic reaction to a wasp sting has been recorded. Most often, victims die when there was no one around them who could help and provide first aid, give an antihistamine and call a doctor.

A severe allergic reaction is manifested by the following:

• severe swelling face or neck;
• itching and urticaria;
• dizziness;
• difficulty breathing;
• pressure drop;
• stomach cramps, diarrhea;
• nausea and vomiting;
• change in heart rate (increase or decrease in the number of beats per minute).

Anaphylactic shock from a wasp sting

If anaphylactic shock occurs after a wasp sting, it is extremely difficult to survive without the help of loved ones. About 15% of those who experience it die. Anaphylactic shock is characterized by severe pain V chest, as well as blue extremities. It is preceded by the allergy symptoms listed above.

If you have experienced anaphylaxis once, know that any subsequent wasp sting will cause the same reaction or even worse, so stock up on the necessary medications and keep them with you.

Interesting feature reactions of the human body: when a wasp stings, immunity to the poison does not develop in the body, but rather there is a figurative “accumulation”, i.e. with each subsequent bite the reaction will become stronger and stronger, and may even lead to anaphylactic shock, although a couple of years ago there was just a slight allergy.

Conclusion

Yes, but only in the case of a severe allergic reaction, the bite itself and the poison are not fatal.

Therefore, be careful around these insects and closely monitor for any signs of allergy symptoms after a bite. Seek help from specialists in a timely manner.

A bee sting is a defensive tool that a bee can use repeatedly to protect itself from other insects. A bee can only bite a person or animal once, and then dies. In order to understand why a bee dies after stinging a person, it is necessary to understand the mechanism of the bite and find out how its sting works.

Bees

Only some species of bees have stings and venom glands. The sting is located at the end of the abdomen, but the bee cannot always use its “weapon”. The overstuffed abdomen simply will not bend to release the sting.

If the bee is calm, then the sting is hidden. In case of danger, the muscles tense, the abdomen bends, and the sting is exposed. At the moment of the bite, the belly moves down and then back. If the bee does not sting, the muscles relax and the sting “retracts” inward.

Bees use stinging tools not only for protection from humans. They use it when interacting with other insects or animals that pose a threat.

When do they sting?

According to scientists and experienced beekeepers, a bee stings only in exceptional cases. After all, the sting for her is not an instrument of attack, but a means of self-defense. She stings only when she sees a threat to herself, in the event of an encroachment on the hive and the collected honey. There are other reasons for bee discontent:

1. Strong odors. The insect has subtle and sensitive olfactory receptors that allow it to recognize the aromas of flowers over long distances. Therefore, a strong aroma of perfume or even the smell of sweat can provoke an insect to attack.
2. The smell of smoke. This is explained by the fact that the bee instinctively recognizes the danger of a forest fire that can destroy its home. Therefore, she stings everyone who gets in her way to salvation.
3. Dark color of clothes. It has been noticed that bees attack people dressed in dark clothes more often. White clothes do not cause such aggression in them.
4. Bee venom. If a person is bitten by one member of the family, and it does not matter in what part of the body, then the reaction of other bees will not be long in coming. They will smell the poison and this will be their signal to attack.

Even the main bee uses the sting. But she never uses it against humans, only when meeting other queens.

Bee sting: harm or health benefit?

Bee venom has long been successfully used to treat a number of diseases. Its use is effective in the treatment of neuralgia, myositis, radiculitis, cervical osteochondrosis. The effectiveness of treatment will increase if a course of reflexology is carried out in parallel.

The amino acids that make up the poison stimulate brain function and promote the production of serotonin, the hormone of joy. Therefore, bee therapy is widely used in the treatment of depression, neuroses, nervous exhaustion, increased fatigue, and sleep disorders.

Bee venom effectively fights hypertension and its complications, dilates blood vessels, helps lower cholesterol levels, prevents blood clots, and helps strengthen the immune system. This method of therapy is actively used in the treatment of eye diseases, auditory neuritis, neuralgia, and epilepsy.

The use of bee venom in the treatment of gout and arthritis promotes the production of the potent hormone cortisol. Positive Action has a poison in the treatment of multiple sclerosis. Its use allows you to restore blood flow to the brain, reducing the likelihood of exacerbations.

Bee venom can also have a negative effect on the human body. It poses a particular danger to people prone to allergic reactions. For bites large quantity bees may develop anaphylactic shock, and if help is not provided in time, then everything can end tragically.

Why do bees die after being stung?

A bee's sting is a special tool adapted for inflicting bites on other insects. After being stung, the bee can freely remove the sting without harm to itself.

The situation is different with the bite of mammals and humans. Their elastic and elastic skin is able to compress the sting so that the insect cannot pull it out. The free removal of the sting is hampered by special notches on it. The bee cannot pull it out, and she has to fly away, leaving the sting along with the poisonous glands in the body of the victim. In addition, part of the insect's intestine remains at the site of the bite. As a result, a large wound forms on the abdomen, which is impossible to live with, and the bee dies.

The most common symptoms of a bite

The first symptoms appear within a few minutes after the bite. Pain appears in the affected area, the skin turns red and swells. If the sting is not removed in a timely manner, a blister may appear at the site of the bite.

Redness may subside within a few hours. Swelling lasts 2-3 days. If the bee attack occurs in the eye area or oral cavity, then the swelling can last up to 10 days.

Elimination of pain and itching of the tumor

The victim must be provided with timely assistance, following the established sequence of actions. This will help normalize the person’s condition and prevent the development of unpleasant consequences. First of all, you need to ensure that the victim does not scratch the affected area of ​​skin. This will slow down the spread of poison throughout the body.

A cold compress helps reduce pain. Ice or a cold lotion should be applied to the affected area of ​​the body as quickly as possible. Good results gives the use of medications to get rid of unpleasant symptoms. These are drugs with antihistamine properties (Suprastin, Fenistil).

Neutralization of bee venom and how to remove the sting?

The bee's venom acidic environment, therefore, an alkali is used to neutralize its effect. Most affordable option- use soap. After a bite, treat the affected area of ​​skin with soap and water.

When bees sting you, they leave their stinger in the wound. To prevent the rapid spread of poison throughout the body, it is strictly forbidden to squeeze out the sting. It must be carefully removed. It is better to carry out manipulation using tweezers pre-treated with a disinfectant.

Folk remedies for treating a bite

The consequences of bee stings can be eliminated with the help of improvised household products or medicinal plants and trees.

To reduce pain and relieve redness of the skin, use:

• Parsley. The leaves of the plant should be crushed, pour boiling water, and apply the pulp to the bite site. To increase the effectiveness of this compress, parsley leaves can be mixed with plantain leaves.
• Chilled olive oil. The compress quickly relieves itching and reduces redness. In addition, the oil nourishes and restores damaged skin.
• Aloe juice. Effectively relieves swelling, itching and other unpleasant symptoms. For treatment, you can use ready-made juice or fresh leaves of the plant.
• Fresh onion juice. Quickly removes the consequences of a bite. The substances included in its composition are capable of binding the components of the poison, preventing it from spreading throughout the body. You can apply both onion halves and its pulp to the affected area of ​​the skin. The main thing is to have a lot of juice.

The danger of a bee sting

A single bite is not dangerous to an adult, but a child may suffer pain. Numerous bites pose a great danger. People prone to allergic reactions to substances that make up the poison may be especially affected. The allergy can be grade 1 or 2. At stage 1, urticaria and itching appear, swelling develops, and body temperature rises.

Stage 2 is characterized by disruption of the respiratory system, the appearance of arrhythmia, and spasms in the intestines. Swelling of the mucous membranes often develops.

Severe consequences (Quincke's edema and anaphylactic shock) can occur when the tongue is bitten. This can be explained by the fact that dangerous and toxic substances quickly spread throughout the mucous membrane of the larynx. The poison causes swelling, which makes breathing difficult. Getting poison into the eyes threatens not only the appearance of swelling, lacrimation and redness, but also the development of conjunctivitis or blepharitis.

Pulmonologist, Therapist, Cardiologist, Doctor functional diagnostics. Doctor of the highest category. Work experience: 9 years. Graduated from Khabarovsk State Medical Institute, clinical residency in therapy. I am engaged in the diagnosis, treatment and prevention of diseases of internal organs, and also conduct medical examinations. I treat diseases of the respiratory system, gastrointestinal tract, and cardiovascular system.

January 31, 2017

In the world of insects there are many painfully stinging representatives; the most common species with this feature are bees. You can often find wasps that are more dangerous, but in appearance they are very similar. Everyone knows that wasps live after being stung, but few know why a bee dies after being stung. Let's look into this issue. And are the poisonous substances of these insects deadly?

Why does a bee die after being stung?

This type of insect is very useful for humanity. Bees bring wax, molasses, honey to people, and most importantly, they pollinate most types of plants during their flowering period, which allows them to get a harvest both in the garden and in the vegetable garden. But if you pose a danger to the bee, it may sting you, after which it will most likely die. But why is that?

Why does a bee die after being stung, but a wasp does not? It's all about the special shape of the sting of these insects. Unlike wasps, which only inject venom under a person’s skin, a bee’s sting looks under a microscope like a miniature saw, which, after being inserted under the epithelium, gets stuck. After the insect stings its victim, it tries to instantly fly away as far as possible. And since the bee’s abdomen is very delicate, parts of the insides that are important for the life of bees often remain along with the sting. That's why they die - after all, it is impossible for an insect to live without some organs. Thus, we figured out why a bee dies after being stung. Now let's look at what can happen if you are stung by this beneficial insect.

Consequences of a bee sting

Bee venom contains some toxins that are relatively dangerous to humans. All of them are shown in the table below.

Of course, all these toxic substances do not pose a great danger to humans, but people who are allergic to bee venom can die from several and, in rare cases, even from one bite from this insect. This disease is usually found in children and people prone to allergic reactions. The main symptoms are:

• headache or dizziness;
• vomiting and nausea;
• convulsions;
• difficulty breathing;
• the appearance of a rash on the body, blue discoloration of the bite site;
• loss of consciousness.

If you know why a bee dies after a sting, then you must understand that the most important thing is for an allergic person to pull the sting out from under the skin in time. If a person becomes ill, they should call a doctor or go to the nearest medical facility on their own.

Benefits of bee venom

But bee toxins are not only dangerous, but also quite beneficial for people who are not allergic. For example, bee venom can improve metabolism, destroy harmful microorganisms, activate the nervous and hormonal systems, and lower blood pressure. The toxins of these insects perfectly improve blood microcirculation, promote epithelial regeneration, and stimulate the functioning of the human immune system. In this regard, bee venom is used in folk medicine, but quite rarely. Why? The bee dies when it stings, and these insects are considered quite expensive, it is better to use them for other purposes, for example, for extracting honey.

Treatment with bee venom

Apitherapy is a treatment using bee toxins. Today there is a wide list of diseases that can be cured with bee venom:

• stuttering, neurosis and other nervous system disorders;
• thrombophlebitis, varicose veins, hypertension, arrhythmia;
• gastritis, stomach ulcer;
• asthma, bronchitis;
• prevention of diabetes and obesity.

Apitherapy is an amazing type of treatment for diseases. But this procedure must be carried out by a specialist in this field. Why? A bee dies when stung, and if a professional helps with treatment, then most insects, even leaving their sting in the body, can remain alive. This is due to the fact that specialists in the field of apitherapy know how to handle bees carefully, and this, in turn, allows the insects to remain intact after a bite and not damage their insides.

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Death from bee stings

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Death from bee stings / Sabaldash A.I. // Forensic-medical examination. - M., 1958. - No. 3. — P. 51-53.

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The poisons of some insects have high biological activity and, when administered parenterally, cause painful phenomena that can result in death.

When poison enters directly into the bloodstream, severe intoxication quickly develops. Stings on the head and neck are especially dangerous. As V. Grzywo-Dombrovsky (1948) points out, death occurs from acute cardiovascular failure or from asphyxia due to damage to the respiratory center.

We present from our practice a case of the death of a child from multiple bee stings.

On July 15, 1957, at about 2 p.m., a boy named A., 3 years old, disappeared. His body was discovered on 16/VII, at about 5 p.m., in a field, not far from the edge of the forest. A forensic examination of the corpse revealed the following: the skin of the face and head is sharply swollen, covered with many small reddish spots round shape, in the center of which there are depressions with protruding bee stings. On the front surface of the thighs there are numerous reddish round spots with a diameter of 0.5 to 1 cm. Internal organs full-blooded.

It was concluded that the child's death was caused by acute poisoning with bee venom due to multiple bee stings (Figures 1 and 2).

In the specialized literature there are reports of deaths from bee stings.

Thus, Wegelin (1933) described two such cases.

Fig.1.

A 40-year-old man was stung on the neck by a bee. The sting was quickly removed. A slight swelling formed at the site of the sting. The victim felt tightness in his chest, turned blue and died 20 minutes after being stung. Before his death, he was out of breath and extremely agitated. The body of the deceased was mottled with bluish and red spots, his eyes protruded from their sockets. During the autopsy, which was performed 17 hours after death, it was stated: a bee sting on right side neck; swelling of the right tonsil, soft palate and uvula; hyperemia of the mucous membranes of the pharynx; pulmonary edema; hyperemia of the organs of the neck, brain and its membranes; congestion of the spleen, liver and kidneys; hemorrhages in the gastric mucosa and duodenum; slight sclerosis of the edges of the heart valves; moderate colloid and parenchymal goiter: hydrocele; The blood in the cavity of the heart and in the vessels is liquid.

A microscopic examination of the skin at the site of the sting revealed an epidermal defect 0.1 mm in diameter, containing a piece of a broken stylet: the stinger. Below the surface of the skin, at a depth of 2 mm, there is another piece of the sting that perforated the capillary vessel; in the surrounding tissues there are several red blood cells; swelling and hyperemia of blood vessels were noted. Red blood cells are of normal shape, with normal hemoglobin content. In the skin around the lesions there are necrotic areas surrounded by leukocytes.

Death occurred from asphyxia.

A 36-year-old man was stung by bees on his hands, neck and ears. Felt it headache, the face turned blue, collapse developed. Death followed 10 minutes after the sting. An autopsy revealed significant vascular hyperemia and hemorrhages in the tissues of internal organs.

Microscopic examination of the skin reveals perivascular leukocyte infiltration and necrotic areas around the sites of sting penetration.

N.P. Kravets (1957) reported two cases of death from bee stings.

A 46-year-old man died shortly after being stung by bees in the neck with symptoms of increasing collapse.

An autopsy revealed moderate vascular atherosclerosis and adhesive pericarditis.

A 63-year-old man was stung by one bee on the anterolateral surface of the left half of the neck (carotid sinus area), and by another - on central part upper eyelid of the left eye. After 10 minutes, due to rapidly developing general weakness, the victim could not speak, his body became covered in sweat, and severe shortness of breath, cyanosis, breathing became noisy and bubbling. He died 25 minutes after being stung by bees.

At the autopsy, during an external examination of the corpse, sharp cyanosis of the neck and face was noted, upper eyelid left eye - a deeply pierced bee sting. The internal organs are full of blood, pulmonary edema, obliteration of the pericardial cavity by massive adhesions, moderately severe cardiosclerosis, and single atherosclerotic plaques on the intima of the aorta are noted.

I.K. Tarnani, N.M. Artemov, E.N. Pavlovsky and others indicate that the active principle of bee venom is a protein-free sapotoxin of animal nature of the nature of an ophiotoxin of snake venom or venom

Fig.2.

cantharide group, which is a salt-like compound of a weak phosphorus-rich acid, easily destroyed in a free state, and high molecular weight weak foundation, giving a reaction to proteins. The first component causes convulsions in animals, the second - paralysis.

It is possible that the amount of different ingredients of the poison is not the same and depends on environmental conditions. Great importance has an individual sensitivity of the body to bee venom.