Acne is actually acne, which is caused by a high secretion of sebaceous glands, clogging of the hair follicles and the combination of Propionibacterium acnes infection. For the treatment of acne, oral medication is generally recommended, together with topical medication and improvement of lifestyle habits. Oral antibiotics such as minocycline or isotretinoin can be used, as well as Chinese herbal medicines to clear heat and detoxify the skin, and topical medications such as benzoyl peroxide or adapalene gel. At the same time, in terms of diet, we need to pay attention to not eating spicy and stimulating food, it is best not to eat sweets, do not drink alcohol, stay up late, so as to effectively avoid recurrence of the disease.