Coronary peralgia can be coated with zinc oxide ointment, fluoride acetate easy cream, erythromycin ointment and other medications under the direction of a physician. 1. Zinc oxide ointment: for acute or subacute dermatitis, eczema, prickly heat and mild, small area of the skin ulcers, allergy is prohibited, occasional skin irritation such as burning sensation, or allergic reactions such as rashes, itching and so on. 2. Fluorine acetate cream: used for atopic dermatitis, atopic dermatitis, contact dermatitis, seborrheic dermatitis, eczema, pruritus, psoriasis, neurodermatitis, etc., fungal or viral dermatosis is prohibited, can occasionally cause allergic contact dermatitis. 3. Erythromycin ointment: for suppurative skin diseases such as impetigo and small area burns, ulcer surface infections, sensitized people are prohibited, occasional irritation and allergic reactions. If you are not feeling well, you should go to the hospital in time, under the guidance of a physician, give targeted treatment after the cause is clear, the medication must follow the doctor’s instructions, do not blindly use their own medication.