The main types of topical medications for acne treatment are as follows: 1. Topical medications: 1. Vitamin A acid drugs have the ability to regulate epidermal keratin, form cellular differentiation, improve follicular sebaceous gland duct keratinization, dissolve acne and anti-inflammatory effects. 2. Benzoyl peroxide, which has the ability to kill Propionibacterium acnes and dissolve acne and astringent effects. 3. Topical antibiotic drugs including erythromycin, lincomycin and clindamycin. 4. Selenium disulfide, selenium disulfide has the effect of inhibiting fungal parasites and bacteria. 5, other topical drugs, such as sulfur lotion, salicylic acid cream or gel, etc. Oral medications: 1. Retinoic acid: Oral isotretinoin has the ability to significantly inhibit sebaceous gland secretion, regulate follicular sebaceous gland keratinization and improve the anaerobic environment of hair follicles, reduce the reproduction of acne bacteria and prevent scar formation. 2. Antibiotics, such as doxycycline and minocycline. 3. Anti-androgens mainly for patients with high androgens, such as birth control pills. 4. Glucocorticoids, mainly eruption type acne or aggregated acne anti-inflammatory treatment, you can also eat heat-clearing and detoxifying herbs.