Acne, also known as sebaceous cysts, are usually not treated by applying topical creams. The key to disease treatment is mainly surgical removal. The sebum secreted by the sebaceous glands cannot be discharged normally from the follicular opening and collects in the gland to form cysts. If the cyst is small, patients usually do not have any obvious symptoms. If the cysts gradually increase in size with pressure and pain, combined with infection, early treatment is recommended. Cysts secondary bacterial infection, can be given cephalosporin, penicillin and other drugs, commonly used, such as cephalosporin, amoxicillin, etc., have the effect of inhibiting and killing bacteria. Drug treatment, however, usually cannot completely remove the cyst. If necessary, the cyst is treated by cystectomy, which is a complete removal of the cyst. Patients with sebaceous cysts are advised to go to the dermatology department of the hospital in time when they develop relevant symptoms. Doctors will confirm the diagnosis through physical examination and relevant imaging tests, and then carry out further treatment. Medications should be used as prescribed by the doctor.