Chin acne can be removed through general treatment, medication, physical therapy and other treatment modalities. 1. General treatment: If the patient’s chin always has acne, he/she can adjust the diet structure, such as not eating heavy, spicy and stimulating food, paying attention to the combination of work and rest, and paying attention to skin hygiene, which is helpful to improve the symptoms of acne to a certain extent. 2. Medication: Patients with chronic acne on the chin can choose appropriate medications under the guidance of a professional doctor and in conjunction with their personal situation, such as topical adapalene gel, retinoic acid cream, benzoyl peroxide and other medications; when the condition is serious, oral retinoic acid drugs (such as isotretinoin, etc.), antibiotics (such as doxycycline, etc.) or hormone therapy under the guidance of a doctor. 3. Physical therapy: patients can also combine physical therapy, such as laser therapy, photodynamic therapy, etc., to reduce oil secretion, kill acne bacteria, etc., to reduce the local inflammatory reaction and improve the symptoms of acne. In addition, it should be noted that female patients with recurrent acne on the chin are advised to go to the hospital to rule out the possibility of polycystic ovary syndrome. It is recommended that patients go to a regular doctor in a timely manner, under the guidance of the doctor standardized treatment, not to delay the best time for treatment.