Why does the skin itch in summer? What should I do?

Take medicine on time, avoid eating and exercise moderately.

Skin is the largest organ of human body, and it is easily stimulated by the outside world. More than half of the skin diseases are related to allergies, and the highest incidence rate is urticaria, followed by eczema. The hot weather in summer is the high incidence of skin allergies.

Antihistamine drugs can relax bronchial smooth muscle, inhibit gland secretion and achieve the purpose of controlling symptoms. Although antihistamines have temporarily solved allergic symptoms, the basis of allergies has not changed, so even if antihistamines are cured for a period of time, they may recur.

In addition to being careful about allergens and regular treatment, patients with allergic diseases should eat less spicy food and drink less, and at the same time insist on exercise to reduce the occurrence of allergies.

Extended data

There are many kinds of allergic skin diseases, and the pathogenesis is also very complicated. The risk factors most likely to cause allergies in summer are:

Contact dermatitis: In summer, clothes are thin and contact with external substances is relatively direct, so contact dermatitis is most likely to occur, and patients will feel itchy skin. Allergen can be adhesive tape for infusion or nickel metal buckle on the belt.

Food-borne dermatitis: among the fruits that cause dermatitis, mango ranks first, followed by litchi.

Actinic dermatitis: that is, allergic to the sun, a rash will appear when exposed to the sun, and even the skin will fester and scab.

Dermatitis caused by chemical substances: allergic dermatosis caused by hair dyeing and eyebrow tattoo.

Jellyfish dermatitis: Generally speaking, when swimming in the sea, you accidentally touch jellyfish, and erythema and blisters appear on your skin, as if you had been whipped. Severe allergic reactions may lead to death.

People's Daily Online-How to prevent skin allergy in summer with high incidence of skin allergy?