Sebaceous cysts are less likely to heal on their own unless the blockage of the ducts can be removed on its own and the contents of the sebaceous glands can be drained without difficulty, but this is highly unlikely. Sebaceous cysts are a very common complication of acne-prone skin. They usually develop in areas where sebaceous glands are abundant, and in the absence of co-infections, patients do not usually experience specific symptoms. Once the disease is formed, it can not only exist for a long time, but also grow slowly, and even some patients will have cyst infection, followed by redness, swelling, heat, pain and other symptoms, so in this case, you need to go to the hospital as soon as possible, and actively carry out surgical treatment to remove the cyst wall completely and then suture it, so that the condition can be completely cured. In addition, patients also need to pay attention to hygiene, so as not to cause the sebaceous glands inside the secretion can not be discharged smoothly, which will prolong the recovery time.