Sebaceous cysts are called sebaceous cysts in medicine. When infection occurs after sebaceous cyst surgery, the condition can be relieved by general treatment, medication and so on. 1. General treatment: pay attention to the care of the affected area, keep the skin around the affected area clean, change the medicine regularly and drain the purulent secretion. 2. Drug treatment: you can follow the doctor’s instructions to use topical drugs, such as mupirocin ointment, fusidic acid ointment, ofloxacin ointment and other ointment on the affected area to smear, but also oral amoxicillin, cefadroxil and other antibiotics for systemic treatment. It is recommended that patients strictly follow the doctor’s instructions for medication and treatment. If there is bleeding, pus, pain and other symptoms after acne surgery, timely medical treatment is needed.