Occasional mouth ulcers, most likely caused by fire, you can use some ice borax for external use, will soon recover. If the mouth ulcers appear often, the long-term recurrence of this situation may be caused by internal heat or Yin deficiency. If you’re looking for a good deal more than just a few of the most popular and most popular products in the marketplace, you’ll be able to find the right one for you. If it is caused by yin deficiency, it is best to use traditional Chinese medicine tonics to regulate, Chinese medicine can eat Xuanmai Ganzhu granules, Chinese medicine, tonics commonly used drugs including Sha Shen, Sheng Di, Mai Dong, Gu Hui Ban, Dan Pi, Gardenia, Dendrobium, Yu Zhu and other drugs. Chinese medicine is still effective in regulating and preventing recurrent attacks. In addition, special attention should be paid to the very difficult to treat mouth ulcers, it is best to go to the stomatology department to check for immune disorders.