Age-related leukoplakia, also known as senile leukoplakia, is an age-related degeneration of skin pigmentation. It is now believed that senile leukoplakia is mainly due to the gradual decrease of dopa-positive melanin in the skin as a result of aging and is commonly seen in elderly patients over the age of 50. With the increase of age, the incidence of senile leukoplakia gradually increases, senile leukoplakia usually occurs in the human trunk, extremities, and less often on the face, the characteristics of the white spots are mostly milky white, pinhead to bean size, the white spot border is relatively clear. For senile leukoplakia daily to do their own hygiene work, keep the body clean, dry. At the same time in the diet must also be alert, usually pay more attention to diet fresh vegetables, fruits, supplement vitamin C and vitamin E, eat less spicy, greasy food, while the spirit should not be overly nervous, relieve anxiety and depression.