Acne pimples refer to acne. Acne can be improved by topical medication, systemic medication, physical therapy, and daily care. 1. Topical medication: For acne, you can use topical retinoids such as adapalene, retinoic acid, azelaic acid, etc. For inflammatory lesions, you can use topical fusidic acid, clindamycin, benzoyl peroxide and so on. 2. Systemic medication: oral antibiotics such as doxycycline, minocycline, etc., and isotretinoin, anti-androgenic drugs such as spironolactone, etc., as prescribed by the doctor according to the specific conditions. 3. Physical therapy: including fruit acid peeling, red and blue light, intense pulsed light, photodynamic, etc., all have a certain improvement effect. 4. Daily care: The number of times you wash your face should be increased appropriately to avoid excessive oiliness of the face. To choose skin care products suitable for the skin type, you can choose skin care products containing oil-control ingredients, the use of mild and non-irritating cleansing products. Usually pay attention to diet regulation, avoid eating high-fat, high-sugar, high-stimulant food, avoid squeezing acne, needle clearing and so on. If the symptoms of acne pimples are serious or do not improve for a long time, it is recommended to seek medical treatment as soon as possible, under the guidance of professional dermatologists, do not self-medication.