浙江读者周先生问:我平时吃东西很清淡,但最近总是长口腔溃疡,补维生素C也没用,这是为什么?武汉大学口腔医院口腔黏膜科博士卢锐答:很多人认为口腔溃疡是“上火”引起的,一旦出现溃疡,就习惯吃清淡食物、水果,再配合维生素治疗,其实这不一定有效。口腔溃疡是发生于口腔黏膜的各种溃疡类疾病的总称,俗称“烂嘴”。严 Zhejiang Reader Mr. Zhou Q: I usually eat very light, but always have long oral ulcers, vitamin C is useless, which is why? Oral Mu Department of Stomatology, Wuhan University, Dr Lu Rui A: Many people think that oral ulcers are “Lit” cause, once the ulcer, used to eat light food, fruit, together with vitamin treatment, in fact, this may not be effective. Oral ulcer is a general term for various ulcer diseases that occur in oral mucosa, commonly known as “rotten mouth”. strict