Eczema can be treated with erythromycin, either orally or topically, however, it needs to be decided according to the specific rash characteristics of the patient. If the patient has vesicles, yellow oozing, yellow crusting, it is necessary to do bacterial culture of pus and drug sensitivity, to find out the appropriate causative organisms as well as sensitive drugs. If the erythromycin family is sensitive, the above oral as well as topical drugs can be applied. For the treatment of eczema. In addition to this, anti-allergy treatment should be carried out, such as intravenous compound monoammonium glycyrrhizinate S sodium chloride injection. If the patient’s rash is not so severe, it can be changed to compound glycyrrhizin capsules, 3 capsules 3 times a day, orally. Oral antihistamines, such as levocetirizine hydrochloride capsules, olopatadine hydrochloride tablets, epinastine hydrochloride capsules, chlorpheniramine maleate tablets, and topical hydrocortisone butyrate ointment can also be used.