Acne refers to acne in medical terms, and acne can be treated with retinoids, antibiotics, and azelaic acid creams. 1. Vitamin A: It can reduce the formation of acne by regulating the normal differentiation of cells, and also inhibit the metabolism of polymorphonuclear leukocytes to relieve the inflammatory reaction of acne, which can effectively get rid of acne, and the common medicines are adapalene gel, vitamin A cream and so on. 2. Antibiotics: By inhibiting the synthesis of bacterial cell proteins, the antibiotics play the role of antibacterial and antiseptic, and have a better effect on acne caused by bacterial infections, and the common medications are clindamycin, erythromycin, and so on. 3. Azelaic acid: common azelaic acid cream, can reduce the skin, hair follicle bacteria, play antibacterial, dissolve the role of acne. If you want to get rid of acne, it is recommended to go to a regular hospital, under the guidance of the doctor to use medication, not unauthorized use of drugs.