Pemphigoid tumors usually do not disappear on their own. A small number of pemphigoid tumors will fall off after local decongestive treatment, but most require surgical removal. Sebaceous cysts, commonly known as pemphigoid, are caused by an overproduction of sebaceous glands blocking the ducts and secondary bacterial infection. However, in order to prevent further increase in the size of the cyst, it is necessary to control the infection and then perform a cystectomy, which is a relatively simple procedure that can be done on an outpatient basis. Pink tumor patients usually need to pay attention to personal dietary hygiene, pay attention to skin cleanliness, change clothes regularly, bathe regularly, avoid eating too greasy food, and eat more food rich in crude fiber and vitamins.