Acute dermatitis, can be treated by oral drugs (such as loratadine), topical drugs (such as glycerine lotion, mometasone furoate cream) and so on. 1. Oral medication: If the symptoms are obvious, antihistamine drugs such as loratadine and chlorpheniramine maleate can be taken orally, and in severe cases, oral glycyrrhizin can also be taken to relieve itching. 2. Topical drugs: skin swelling, conscious itching, can be coated with glycerite lotion; no oozing or oozing is not much, can be coated with glucocorticosteroids such as mometasone furoate cream, Dinocaprolactone cream, etc.; more oozing can be used in boric acid or furacillin solution, wet compresses. If an acute rash occurs, it is necessary to go to the hospital as soon as possible, follow the doctor’s instructions to standardize the treatment, do not scratch or self-medication.