Lipitis is recommended to seek medical treatment for symptomatic treatment, eating a certain food to treat lipitis is no scientific basis. Lipitis is a common mucosal disease in the stomatology department, and its main symptom is repeated flaking of the lips, swelling and pain with yellow oozing and crusting, etc.; the main cause of lipitis has not been clearly defined, and it may be related to external stimuli, bacterial infections, or mental factors. Lipitis treatment is based on local symptomatic treatment, that is, under the guidance of the doctor to apply local antibiotic ointment or hormone ointment (such as gentamycin ointment, tretinoin ointment, etc.) to control the symptoms; and eat a certain kind of food is not therapeutic effect on the lipitis, and we must also try to avoid eating spicy and stimulating food in order to prevent aggravation of the symptoms.