OINTMENT FOR AMELIORATION OR TREATMENT OF ORAL TUMOR

摘要

The purpose is to provide an ointment for leukoplakia or oral cancer, which contains a substance derived from a natural product as an active ingredient, is highly safe, and can be used over a prolonged period. Disclosed is an ointment for the amelioration or treatment of oral tumor, which comprises a green tea leaf extract and alginic acid or a salt thereof. Also disclosed is a beverage/food containing the ointment.