Acne is usually referred to as acne, a chronic inflammatory skin disease of the sebaceous glandular units of hair follicles. It can be treated with creams such as retinoids, benzoyl peroxide, antibiotics and azelaic acid.
1. Vitamin A creams: such as adapalene gel, vitamin A cream, etc. Initial use will cause local irritation reactions, such as erythema, flaking, tightness and burning sensation, and should be used in low concentrations or small areas away from light.
2. Benzoyl peroxide: after topical application, it can slowly release new ecological oxygen and benzoic acid, which has the effect of killing Propionibacterium acnes, dissolving acne and astringency. A small number of patients may experience mild skin irritation, and it is recommended to start with a low concentration and a small range of trial.
3. Antibiotics: Topical preparations such as fusidic acid cream, erythromycin ointment, lincomycin and clindamycin and chloramphenicol can be used for inflammatory acne.
4. Azelaic acid: inflammation and acne have therapeutic effects, but also can reduce post-inflammatory hyperpigmentation. Can be formulated as 15% to 20% cream for external use. Its adverse reaction is localized mild erythema and tingling.
Skin acne should go to the hospital in time for examination, drugs should be used under the guidance of a professional doctor, do not use drugs without authorization.