The occurrence of seborrhea does not require treatment if there are no symptoms. Lipomatosis is an ectopic sebaceous granule that is caused by localized abnormalities in the development of glands in the skin or mucous membranes, and is related to hormone secretion in the body. The majority of cases occur on the lip or buccal mucosa of the mouth, and are characterized by white or yellow granular papules in clusters. There is no obvious ulceration or destruction of the surface, sometimes when the granularity is strong, there will be a frosted feeling, usually need to continue to observe, do not need to be treated. If there are symptoms of irritation, a small local excision or laser removal is needed. Normally, when the symptoms are more obvious, the local can use compound chlorhexidine gargle, do not eat spicy stimulating things.