What reason is oral cavity often long ulcer

summary

Lack of vitamins and trace elements is one of the causes of recurrence of oral ulcer, such as lack of vitamin B12, folic acid and trace elements such as iron and zinc. The long-term lack of these nutrients will lead to the decline of human immune capacity, increasing the possibility of recurrent oral ulcer. What reason is oral cavity often long ulcer introduced below.

What reason is oral cavity often long ulcer

First, oral ulcer is closely related to immunity. Recurrent oral ulcer in some patients is an immune response. Individual patients will have recurrence of oral ulcer due to autoimmune deficiency, and the normal immune system of some patients will be affected by a variety of factors, making them immune to their own tissue antigens, and eventually lead to tissue destruction and recurrent oral ulcer.

Second, some mental factors are also the cause of patients with recurrent oral ulcer. In modern life, many people will bear the pressure from all aspects, emotional fluctuations, mental tension, poor sleep and other situations will occur frequently, oral ulcer in these cases will be more likely to relapse.

Third: digestive system dysfunction and gastrointestinal diseases are also one of the reasons for patients with recurrent oral ulcer, such as constipation, dyspepsia, diarrhea, abdominal distension, duodenal ulcer, colitis, gastric ulcer, chronic or persistent hepatitis and other symptoms may lead to the recurrence of oral ulcer.

matters needing attention

Clinical investigation has proved that recurrent oral ulcer is also affected by some genetic factors. If one or both parents have a history of recurrent oral ulcer, the probability of recurrent oral ulcer in their children will be higher than that in other groups.