Sebaceous cysts, also known as pimples or sebaceous tumors, are a kind of sebaceous secretion storage and accumulation disease that is prone to secondary bacterial infections, and the most thorough treatment is surgical removal. Sebaceous cysts, also called epidermal cysts, are common benign skin tumors caused by the accumulation of epidermal keratin metabolites and sebaceous glands that are not properly eliminated. In mild cases, the cysts can gradually subside after anti-inflammatory treatment. Larger cysts are not easy to disappear by themselves, and the effect of medication is poor, so it is safe and effective to choose incision and removal or laser removal according to the location. Do not often scratch the local skin to avoid infection caused by bacteria on your hands. Pay attention to cleanliness and hygiene, keep the local skin clean, such as the occurrence of infection can actively use antibiotic ointment treatment. Pay attention to rest, maintain good habits, do not smoke, drink alcohol, eat spicy food. Avoid eating animal protein food and seafood hair, do not eat fatty meat, keep a light diet, eat more fresh vegetables and fruits. If the subcutaneous bursa is gradually increasing in size or discomfort, go to the hospital for examination in time, and through regular treatment, it can be clinically cured.