It can heal itself. Papular urticaria is usually associated with insect bites, so it is sometimes called insect bite dermatitis. It will show red papules, blisters and nodules on the skin, accompanied by severe itching. More common in children, especially trunk and limbs.

First of all, we should pay attention to insect prevention in our lives. You can clean and iron quilts, sheets and mats at home. This helps to reduce errors in the environment. Secondly, some hormone ointment can be applied locally, and drugs with severe allergies can also be taken orally. If out of this environment, most insect bite dermatitis will recover naturally.