Acne is a skin condition in which the follicular sebaceous glands of the skin produce pimples or pustules on the epidermis due to blockage or bacterial infection, and can be treated with a variety of medications. Acne is more prevalent in the teenage population and is associated with higher levels of endocrine androgens, while other problems such as sleep or diet can also trigger the problem. There are different medications for different causes of acne. For common teenage acne, medications such as retinoids or azelaic acid can be used to rub the affected area, as specified by your doctor. The medication is applied after washing the face or other affected areas. Also, there are lotions that can be utilized to help clear acne, such as sulfur lotions. Care should be taken in using topical medications, avoiding irritants if there is acne breakout, while antibiotic medications should be wiped if there are inflamed pustules. For acne caused by overly oily and spicy diet, first of all, do not eat oily and stimulating food, then according to the specific diagnosis, take some oral fire-clearing traditional Chinese medicine, use retinoic acid ointment to apply on the affected area, use neutral or weakly acidic cleansing products to wash your face, and use fewer or no oily or hormonal skincare products or cosmetics. For acne, more commonly used topical medications include retinoids or sulfur lotions and antibiotics, etc. Depending on the patient’s condition, professional doctors will have different medication instructions.