What are the causes of frequent mouth ulcers? As with toothache, mouth ulcers are often a very small area, but once the onset is still very uncomfortable, generally speaking, mouth ulcers will heal on their own within 7 to 10 days, but many patients mouth ulcers are prone to recurring episodes, very affect the diet and living. 1, mental stress leads to mouth ulcers mental factors today’s society, from all sides of the pressure is too much, some patients in life, work under the pressure, prone to mental tension, mood swings, poor sleep conditions, and these conditions are also one of the reasons that cause frequent mouth ulcers. 2, low immunity leads to mouth ulcers Immunity reflects recurrent mouth ulcers first and immunity has a very close relationship. Some patients show immunodeficiency, some patients show autoimmune reaction, that is, due to a variety of factors, so that the body’s normal immune system, the antigens of their own tissues, immune reflection, and cause tissue destruction and the occurrence of disease. 3, digestive system diseases lead to oral ulcers patients suffering from systemic diseases prone to oral ulcers, mainly by affecting the immune system and cause disease. Oral ulcers are related to gastric ulcer, duodenal ulcer, ulcerative colitis, restrictive enteritis, hepatitis, etc. Studies have shown that 30-48% of patients with mouth ulcers have digestive disorders such as bloating, diarrhea or constipation. More than 9% of them have peptic ulcers. 4, infection factors lead to mouth ulcers Some people propose streptococcus and several viruses in the development of recurrent mouth ulcers play the role of the pathogen. 5, genetic factors leading to oral ulcers Genetic factors clinical experience shows that recurrent oral ulcers have a clear tendency of family inheritance, we often see that if one or more parents suffer from recurrent oral ulcers, then their children are more prone to disease than the average person. The treatment of mouth ulcers 1, the combination of work and rest usually know how to relieve their own mental stress, and to develop a good habit of going to bed early. Because late to bed, or stay up late are particularly prone to fire and lead to the occurrence of mouth ulcers. If you can ensure that you get enough sleep every day, this is conducive to the early recovery of mouth ulcers. 2, coated with vitamin C will be vitamin C tablets crushed, and then put on the ulcer place, so as to accelerate the healing of the wound. In fact, the onset of mouth ulcers and many factors related to the lack of vitamins in the body is also considered one of the reasons. If you can take a vitamin C tablet every day and crush it and put it on the ulcer, it can speed up the healing process.