Why does a blister appear from a mosquito bite?

We are all waiting for the arrival of spring and summer to make a sortie to nature and enjoy its beauty, removing the burden of daily problems and worries. However, very often such a long-awaited and pleasant pastime is overshadowed by annoying insects, delivering a lot of discomfort to vacationers with their presence. Every organism responds to mosquito bites in a special way. Some get off with slight redness, others suffer from intolerable itching, while the third ones do appear swelling. What to do if blisters from mosquito bites appear, and how to prevent their appearance, this article will tell.

Watery blisters: causes

A blister appears at the site of the bite due to the fact that an anticoagulant enters the bloodstream of a person - a special substance that a mosquito female injects during damage to the skin. This substance prevents the coagulation of blood, which makes it easier for the insect to absorb it. But at the same time, a reaction of the body occurs, which is manifested by the appearance of redness at the site of the lesion, swelling and a sensation of itching.

On a note!

Symptoms of this process may vary depending on the individual characteristics of the body. The most severe consequences occur in people who are predisposed to allergies. They are accompanied by severe swelling, swelling of the tongue and lips, the result of which often is difficulty breathing and loss of consciousness.

Usually, blisters appear after a mosquito bite, having the appearance of red itchy formations of various shapes. And especially often they occur in children. The reason for such a mosquito “love” for the child’s body lies in the active metabolism that is usually observed in babies, as well as in the thin skin, the puncture of which does not require much effort from mosquito. Moreover, some blisters appear after a few hours, while others - after a few minutes. Another cause of blistering after a bloodsucker attack is itching and persistent combing the lesion, which very often causes infection.

What to do

And if an adult is able to understand and endure the unpleasant symptoms of itching, then a small child can hardly cope with such sensations. Therefore, to relieve itching and to prevent the occurrence of blisters, it is necessary to provide the victim with timely assistance, which consists in carrying out the following manipulations:

• wash the bitten place with cool water using soap;
• apply cold to the affected area, which will help narrow blood vessels and slow down blood circulation. This in turn will inhibit the absorption of toxic components, which will hamper the development of the inflammatory process.

Moreover, such actions are effective in the manifestation of the first symptoms of a mosquito bite.

Drug blistering

If first aid has not given the desired results, and a blister has appeared at the site of the bite, then treatment should be started immediately. To do this, use remedies for mosquito bites and, if necessary, antihistamine drugs:

• Psilo balm. Antiallergic gel, the basis of which is diphenhydramine hydrochloride, due to which the product has anesthetic and analgesic properties. The composition is recommended for use by adults and children over 2 years of age. It is applied to the affected area of ​​the skin no more than 3-4 times a day. The duration of treatment depends on the degree of development allergic reaction to mosquito bites. The cost of the drug is within 220 rubles.
• Tavegil. Antihistamine tablets for adults and children from 6 years. The active substance in them is clemastine hydrofumarate, sorbitol, propylene glycol, and ethanol are additional. Tablets are taken in accordance with the age of the patient, the effect of which is observed after 5-7 hours and lasts for 12-24 hours. Side effects in the form of headache, nausea, dry mouth are possible. The price of the drug is up to 200 rubles.
• Suprastin. Tablets of similar action, the basis of which is chloropyramine. The composition is contraindicated during pregnancy and lactation, as well as children under 3 years. The daily dose for adults should not exceed 4 tablets, for children it is selected taking into account the weight. Treatment is carried out until all symptoms disappear. The price of packaging is 200-220 rubles.
• Fenistil gel. Another well-known remedy for relieving swelling and itching after a mosquito bite, created on the basis of dimetinden maleate. The composition has anti-allergic and antipruritic properties. One of the few remedies for mosquito bites for children. Recommended for use by babies from 1 month. With caution, it should be used in the 1st trimester of pregnancy. The cost of the gel is within 220 rubles.
• Tsindol. Suspension, which has a drying and anti-inflammatory effect due to its content of zinc oxide. Tsindol is applied in a thin layer to a part of the body affected by a mosquito bite several times a day until the symptoms of allergy disappear. The suspension can be used by pregnant women and newborns. The price of the product is 300-350 rubles.

On a note!

A good effect will be given by the use of ordinary brilliant green, which will not only disinfect the site of damage, but also dry the blister.

The use of folk remedies for the treatment of a blister

Alternative medicine is also able to eliminate the blister caused by a mosquito bite:

• blisters from mosquito bites will quickly disappear if you apply a bandage with salt or soda solution;
• no less effectively removes the swelling and itching sensation pulp from garlic, which is applied to a bitten place;
• a mixture of grated potatoes and onions also has an anti-edematous effect;
• the blister will pass very quickly if you use a mixture of olive oil and lemon juice (both ingredients are taken in equal amounts);
• quickly remove the swelling leaves of black elderberry and plantain.

Especially such recipes are effective if there are blisters from mosquito bites in a child. After all, most drugs have a number of contraindications and side effects. And it’s better to try to avoid the attacks of bloodsuckers, trying to apply repellent means. Mosquitoes will not bite, even if you use the usual clove essential oil or tea tree.