Causes of allergies

summary

Every season, is the high incidence of skin allergy season, many women will be dry red itching, rash, dandruff and other skin allergy symptoms and worry, I am also skin allergy is particularly easy, a change of season will be allergic, spring is more miserable, pollen flying everywhere, cause allergic reasons, let me tell you.

Causes of allergies

First of all, there is a certain relationship between skin allergy and the environment. Long term exposure to sunlight or air pollution, smoke, dust, ultraviolet light and infrared rays will damage the skin. That's because the free ions they produce can damage the lipid protective layer of the skin.

Secondly, inferior cosmetics or improper drugs are harmful. There are also physiological factors, such as stress, mental tension and depression, which will weaken the skin's natural resistance and slow down its self repairing function. Such as endocrine disorders. Also can cause skin allergy!

Finally, with the growth of age, the secretion function of the skin will degenerate, and the skin will become thinner with the elapse of years, and its protective layer function will also weaken. In addition, in the face of weather changes, the skin also needs additional adaptation. For example, in cold weather, if the skin is not fully moisturized, it is very vulnerable.

matters needing attention

Adequate diet should be light, balanced nutrition. Do not eat spicy food, such as fish, shrimp, pepper, beef and mutton, these foods easily induce or aggravate allergic symptoms. In case of skin allergy, do not use drugs without authorization.