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 metabolism of the glands of the skin or mucous membranes, and is associated with localized endocrine disruption and stimulation. The majority of cases occur on the lip or buccal mucosa of the oral cavity and are characterized by white or yellow granular papules in clusters. There is no obvious ulceration or destruction of the surface, and sometimes the granularity is strong with an abrasive sensation, which usually needs to be observed and does 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.