Why mosquito bites itch

The attacks of bloodsuckers could even be reconciled for the sake of the romance of summer nights on the banks of a river or lake. But the consequences of such attacks are very serious. In addition to being scratched by a mosquito, it can cause severe allergic reaction. This does not always happen and depends on the body of the bitten, but almost nobody bloodsuckers could not get rid of the itch, even reconciled for the sake of the romance of summer nights on the banks of a river or lake. But the consequences of such attacks are very serious. In addition to the fact that the mosquito bite itches, it can cause a strong allergic reaction. This does not always happen and depends on the organism bitten, but almost no one has been relieved of itching.

Why is itchy

Mosquito when biting, it injects two types of substances into the soft tissues at once: an anticoagulant and anesthetic. The anticoagulant provides her with the opportunity to drink as much blood as possible at a time. The anesthetic “masks” the presence of a mosquito in a person, reducing sensitivity. But both of these substances are compounds of proteins alien to the human body.

Interesting!

The first bite a person does not notice. A mosquito is a very small insect and a small dose of protein in its saliva first goes unnoticed. The fight against proteins begins after several bites, when enough of them accumulate.

A place mosquito bite inflamed, as with any other damage to the skin with the penetration of infection. Since the saliva of a mosquito causes an allergic reaction, then at the site of the bite appears redness and tissue edema. Edema in this case looks like a tubercle. However, if the face was attacked by the bloodsuckers, it can swollen eye.

If a person does not have an allergic reaction to insect saliva, then on an itchy bump after a bite business will end. Over time, the body can even adapt to mosquito proteins and stop responding to bites. With allergies, the consequences are much more serious: from the appearance of blisters to Quincke's edema.

Duration of itching after a bite

With a normal body reaction, the consequences of a bite go away on their own after a few days. The duration of itching depends on the body's immune system. With strong immunity, the bite will disappear sooner. With a mild, further development of an allergic reaction can go, swollen arm or other affected area.

The tendency to allergies largely depends on heredity. This problem is passed on to the next generation. There may also be an increased sensitivity due to a malfunction of the internal systems of the body.

Relieve itching and swelling at home You can, if immediately after the bite, attach a very hot object to this place. High temperature will destroy the allergy-causing proteins.

On a note!

The same method works with snakebites, but help should be provided very quickly.

The use of antihistamines reduces the time of an allergic reaction.

Consequences of combing

Itching after feeding a mosquito can be very severe. Sometimes a person combs a sore spot mechanically, without even noticing it. But scratching mosquito bites is impossible in any case. The walls of already inflamed cells are very fragile. When combed, they burst, and the poison spreads further.In the case of a weak immune system, such combs can reach ulcers, and local small swelling will greatly increase in size.

It is impossible for a small child to explain all the harm of combing, and his immunity is still weak. As a result, swelling from the only combed mosquito bite spread to the entire brush.

But combing not only destroys the cell walls inside the soft tissues. Scraping the inflamed skin, a person damages the upper layer of the epidermis and introduces an external infection into the wounds. Against the background of such problems, spots and scars remaining after combing already seem to be a minor cosmetic defect.

Relieve itching

If some time has passed and the poison is “burned out” later, the itching can be weakened by wiping the bite site ammonia or baking soda solution (1 tablespoon per 0.5 liter of water). To relieve itching, household items containing ammonia are suitable. A cold object will also calm the itch, but for a very short time.

Conclusion

If, after waking up, red itchy dots were found on the body, it is better to refrain from scratching them. The best option would be to take an antihistamine and try to reduce itching by applying ice or treating sore spots. insect bites.