Generally, penile sebaceous cysts can be treated by incision and drainage, surgical excision and self-cleaning, changing lifestyle habits. Sebaceous gland ducts are blocked, sebum is not excreted and accumulate together to form cysts called sebaceous cysts, sebaceous cysts are most commonly found on the head, face and back of the sebaceous distribution of dense sebaceous glands, and also can be seen in the penis. Sometimes the surface of the sebaceous glands can be seen in the opening of the obstruction of the small black spots. Inside the capsule for sebum and epidermal keratinized material collection of oil-like scum, easy to secondary infection with strange odor. It should be surgically removed after infection control. Penile sebaceous cysts, there are bacterial infections to form abscesses, general abscesses need timely incision and drainage or sebaceous cystectomy. Patients usually pay attention to local hygiene, remember to change underwear in time. Wash the pubic area and keep it dry and clean. At the same time, remember not to consume too much spicy, greasy food, regular life, healthy diet can be. When the sebaceous cyst of the penis becomes infected, the patient needs to go to the hospital in time and be treated under the guidance of the doctor.