What is the cause of eczema?

summary

At the beginning, there was a strange itch on my leg, a small red dot, which was slightly raised with a small round dot of rice. Because of the itch, I scratched it. When I warmed up, the itching became more and more severe, so I kept scratching it. The little red dot broke, the transparent liquid flowed out, and the surrounding skin itched. After a day, the area expanded and broke, And then it's a piece of red meat

What is the cause of eczema?

Eczema is a kind of skin disease, its pathogenesis is more complex, due to many internal and external factors and cause it. It is equivalent to an allergic symptom. It is granular, red, of different shapes and sizes. It can be spread in any area of the body, such as the legs, back and arms. These parts are frequent.

Eczema, when you are serious, is characterized by naked red flesh, redness and mild oozing blood. If you don't scratch it, it will scar and crack, and its general shape is irregular. It is divided into acute eczema and chronic eczema, in short, acute is sudden, chronic is long-term recurrent.

Eczema is a kind of very easy to relapse and stubborn skin disease, easy to relapse, when you do not pay attention to the development of chronic eczema. Most of it is caused by allergy to some foods, so we should check the allergens, and pay attention to avoid eating these foods in the future. In addition, it is caused by allergy to hair and other substances, so we need to check the results.

matters needing attention

After finding out the results, allergic food should be forbidden to eat. Allergic substances should be avoided as far as possible. Usually, more attention should be paid to hygiene. The room should be cleaned frequently. Clothes should be changed frequently. In addition, bath gel and washing powder should be selected, which are mild and not irritating to the skin.