Deficiency of both vitamin B and C is possible. The treatment of frequent mouth ulcers should start from daily life. You should choose the products of light and dampness, such as the usual diet of red beans, He Shouwu, green beans, watermelon, winter melon, barley and fresh vegetables and fruits; do not eat beef, mutton, dog meat, donkey meat and ginger, onion, garlic

, chili pepper and other spicy stimulating things, tobacco and alcohol can help warm brewing heat, so you should abstain from smoking and alcohol. During the period of illness, especially when the mouth ulcer is heavy, can not eat too hard or high temperature food, so as not to damage the wound, should be fluid or semi-fluid food is appropriate.

The medication is recommended to be "three. The first is the "three. Tablet" specimen see, on the recurrence of mouth ulcers is very helpful.