What is the cause of oral ulcer

summary

When it comes to oral ulcer, there are three words: I can't afford to hurt. Sometimes my friends with oral ulcer are very helpless. They say that I should not cry every day. I can't eat or drink because of the pain. I'm one of them. I have recurrent oral ulcer every few months. It's a bit like that. I've applied some medicine. I'm free to write an article to share my experience The cause of oral ulcer.

What is the cause of oral ulcer

First, the problem of immune function: it may be the hyperactivity of autoimmune reaction, or it may be the serious defect of autoimmune function, the most common is the second case; there are relevant reports that the infection of some bacteria, viruses and other microorganisms is likely to be the main cause of recurrent oral ulcer. Patients with systemic diseases are prone to oral ulcer, which is mainly caused by affecting the immune system. Oral ulcer is related to gastric ulcer, duodenal ulcer, ulcerative colitis, localized enteritis and hepatitis. Research shows that: 30% - 48% of patients with oral ulcer have digestive tract diseases, such as abdominal distension, diarrhea or constipation. More than 9% of them had peptic ulcer.

Second: sleep environment: often stay up late, sleep is not good, the environment is not suitable, also easy to cause oral ulcer.

Third: lack of vitamins, but that's what many people say. Today, I specially read it in Baidu, such as the lack of trace elements zinc, iron, folic acid and vitamin B12.

matters needing attention

Don't eat spicy food. Don't buy medicine casually. It's useless while wasting money.