Acne is a type of acne, divided into whiteheads and blackheads, acne is a multifactorial disease, related to endocrine factors, for example, acne is onset in puberty, after puberty to reduce or self-healing, some women in the pre-menstrual period of the skin rash can be aggravated. In addition, acne has a certain heredity, such as the phenomenon of family aggregation, diet also has a certain relationship with acne, some love to eat fat, sugar, cocoa, etc., which can aggravate the existing acne rash or induce new rashes, stimulating foods, such as chili peppers, spirits, fried foods, etc., can also induce acne, excessive fatigue, mental stress, and often stay up all night, which can also worsen the rash or induce new rashes. or induce new rashes, so acne on the face is caused by a variety of factors.