Pimples on the face may be due to allergy, eczema, folliculitis, acne, etc. It is necessary to apply hydrocortisone ointment, erythromycin ointment and other medications for the cause of the disease. 1. Allergy: contact with hair, dander, dust, seafood, willow floss and other allergies caused by facial allergic reactions, facial rashes, edema and other manifestations. Chlorpheniramine maleate, cetirizine and other antihistamines can be taken orally for anti-allergy treatment, together with local application of glucocorticoid drugs such as hydrocortisone ointment, dexamethasone ointment and other treatments. 2. Eczema: This disease may be related to genetic, endocrine and metabolic, autoimmune and other factors, in the face, head and other parts of the erythema, papules, blisters, oozing and other changes. You need to use skin lubricants to keep the skin moist, apply 3% boric acid solution, glucocorticoid drugs such as hydrocortisone ointment, dexamethasone ointment and other treatments. 3. Folliculitis: Facial cleaning is not in place for a long time, sebaceous gland secretion and other factors lead to facial hair follicles by bacterial or fungal infection after the inflammatory lesions, so the face of the pimples. You can use mupirocin ointment, fusidic acid ointment, ketoconazole cream and other medications. 4. Acne: Acne is caused by a variety of factors such as elevated levels of androgens in the body or clogged pores, and can be treated with medications such as Vitamin A cream and Clindamycin gel. There are many reasons for the pimples on the face, so you should consult a doctor in time and pay attention to the use of medication under the guidance of the physician.