Acne is acne, and acne on girls’ faces may be related to bad dietary habits, inadequate facial cleansing, endocrine disorders, and clogged hair follicles. 1. Bad dietary habits: If a girl eats spicy, fried, spicy and other stimulating foods for a long time, it may irritate her skin and cause acne. 2. Inadequate facial cleansing: girls often use cosmetics, especially makeup, and if they don’t remove makeup thoroughly, it will lead to the accumulation of chemicals on the surface of the skin, resulting in acne on the face. 3. Endocrine disorders: If a girl is chronically sleep deprived and under too much mental stress, it may affect the level of female estrogen, leading to endocrine disorders and acne. 4. Hair follicle opening blockage: If the weather is hot, it will be easy to stimulate the secretion of sebaceous glands, resulting in an increase in sebum secretion, hair follicle opening blockage, causing acne on the face of the girls phenomenon. Girls with acne need to adjust their daily habits, improve their diet, and do a good job of facial cleansing. It is recommended that patients go to the hospital in time and follow the doctor’s instructions to take standardized treatment.