Common effective acne removal methods are as follows: 1, lifestyle adjustment: you need to eat more fruits and vegetables, avoid spicy and irritating foods, high-sugar foods, fried foods and high-salt foods, avoid staying up late, being nervous and anxious, avoid squeezing, and avoid using skin care products such as foundation that are easy to block sebaceous ducts in hair follicles. 2. Drug therapy: tretinoin ointment, such as adapalene gel, tretinoin cream and erythromycin isotretinoin gel. It can be used externally for acne-dominated lesions and antibiotic preparations, such as fusidic acid cream or mupirocin ointment. Can be used externally to treat painful papules and pustules. If patients with serious illness can be systematically treated with antibiotics or tretinoin preparations, tetracycline antibiotics such as minocycline or doxycycline can be selected first, followed by macrolide antibiotics such as erythromycin and roxithromycin. 3. Physiotherapy: Physiotherapy can be applied locally, such as red and blue light, skin rejuvenation with fruit acid or salicylic acid, and photodynamic therapy.