Acne, commonly known as acne, also known as pimples, and acne vulgaris, is a chronic inflammatory disease of the sebaceous glands of the hair follicles. Most believe that its etiology is closely related to androgens, sebaceous glands, and microorganisms in the hair follicles. In addition, genetics, diet, gastrointestinal disorders, environmental factors, cosmetics, and psychological factors are also associated with the development of the disease. The disease is most common on the face of young men and women, especially on the forehead, cheeks, and back of the chest where there is a lot of oil and enlarged pores with blackheads or whiteheads. It is mostly asymptomatic. As the occurrence of this disease is the result of the role of multiple factors, so the prevention and control of this disease should also be for the above-mentioned causes, while taking a comprehensive treatment. 1, mental, mental health is very important. To have confidence, insist on actively cooperate with doctors, reasonable treatment, you can be cured. 2, life should be regular, sleep enough. 3, should eat less animal fat, chili and sweet food, eat more vegetables and fruits, and correct indigestion and constipation. 4.Avoid long-term use of greasy cosmetics and corticosteroids and iodine, bromides and other drugs. 5, often wash the affected area with warm water, with sulfur containing soap wash better. 6, internal medication: oral vitamin B2, B6, vitamin B complex and zinc preparations. 7.Patients with severe nodular and cystic acne should seek medical attention in a timely manner.