Skin acne, should visit the dermatology or endocrinology department. Pimples, also known as acne, is a chronic inflammatory disease of the sebaceous glands of the hair follicles. These patients often have clinical features such as pimples, papules and pustules, often accompanied by seborrhea. Acne is a relatively common dermatologic disease, so most patients need to go to the dermatology department of the hospital. Acne occurs in men and women during puberty, so it is also known as “pimples”. Generally, acne will subside on its own as the body’s hormone levels stabilize with age, but some moderate-to-severe acne will affect the aesthetics of the skin and indirectly affect the patient’s daily life. Therefore, when a patient notices acne, he or she should first go to the dermatology department of a hospital, and if the patient has a combination of polycystic ovaries and other conditions that lead to abnormal levels of sex hormones, he or she can go to the endocrinology department for consultation.