Why mosquito bites itch

One could even put up with the attacks of bloodsuckers for the sake of the romance of summer nights on the banks of a river or a lake. But the consequences of such attacks are very difficult. Besides being scratched by a mosquito bite, it can cause severe allergic reaction. This does not always happen and depends on the body of the bitten one, but almost no one of the blood-suckers could be relieved from itching for the sake of romantic summer nights on the banks of a river or a lake. But the consequences of such attacks are very difficult.Besides the fact that a mosquito bite itches, it can cause a strong allergic reaction. This does not always happen and depends on the body of the bitten one, but almost no one is spared from itching.

Why is itching

Mosquito when biting, it injects two types of substances into the soft tissues at once: an anticoagulant and an anesthetic. Anticoagulant provides her the opportunity to drink as much blood as possible at a time. Anesthetic substance “masks” the presence of a mosquito on a person, reducing sensitivity. But both of these substances are compounds of proteins foreign 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 passes unnoticed. The fight against proteins begins after a few 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 mosquito saliva causes an allergic reaction, a bite appears at the site of the bite. redness and tissue swelling. Edema in this case looks like a tubercle. However, if a face has been attacked by bloodsuckers, it can eye swell.

If a person does not have an allergic reaction to insect saliva, then itchy lump after bite the case 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 blistering to angioedema.

Mosquito bites

The duration of itch after bite

With a normal body reaction, the effects of a bite disappear 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 weak can further develop an allergic reaction, arm swell or another affected place.

The tendency to allergies is largely dependent on heredity. This problem is passed on to the next generations. There may also be increased sensitivity due to the disruption of the internal systems of the body.

Relieve itching and swelling at home can be, if immediately after the bite to attach to this place a very hot object. Heat will destroy proteins that cause allergies.

On a note!

The same method works with snake bites, but assistance should be provided very quickly.

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

Effects of scratching

Mosquito bites

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

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

But combing not only destroys the cell walls inside the soft tissue. Scraping the inflamed skin, a person damages the upper layer of the epidermis and causes an external infection in the wounds. Against the background of such problems, the spots and scars that remain after scratching seem to be a minor cosmetic defect.

Relieve itching

If some time has passed and the poison is “burned out” late, the itch can be reduced by rubbing the bite. liquid ammonia or baking soda solution (1 Art.l per 0.5 l of water). To remove the itching suitable household items containing ammonia. A cold object will also soothe the itching, but for a very short time.

Conclusion

If, after waking up, red itchy spots 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 relieve the itching by applying ice or treating the inflamed areas. insect bite remedy.