Pimples generally refer to acne. To eliminate acne, it can be handled by topical medications (salicylic acid, etc.), oral medications (viamin, etc.), and other treatments, depending on the severity of the acne. 1. Topical medications: For mild to moderate acne, antibacterial medications can be applied to the acne area to kill Propionibacterium acnes, such as fusidic acid and clindamycin. Adapalene, tazarotene and other retinoids can also be applied. 2. Oral medication: if necessary, oral viamin, isotretinoin and other retinoids can be taken orally, but also oral vitamin B complex, doxycycline and other medications. 3. Other treatments: If the acne is more serious, cystotomy and drainage can be performed to cut open the acne that has formed cysts for treatment. In addition, red and blue light can be used to improve the inflammation of acne. Acne patients need to go to the hospital in time, follow the doctor’s instructions to standardize the treatment, the medication should be used under the guidance of the doctor, not to treat themselves.