What reason is oral ulcer

summary

I think you all have a certain understanding of oral ulcer. You haven't experienced it or heard about it more or less. This disease is also one of the diseases that make many friends miserable. Oral ulcer is a kind of oral disease that we often encounter. Most people have experienced oral ulcer more or less. The causes of oral ulcer are as follows

What reason is oral ulcer

First, the local mucous membrane damage caused by other oral diseases, such as tooth alignment dislocation, residual crown left by tooth fracture, stones on the surface of teeth, etc. these oral diseases are easy to cause the damage of oral mucosa and skin and cause oral ulcer.

Second: frequent oral ulcers, oral herpes, herpangina, etc., due to the frequent destruction of oral mucosa, if eating hard food or overheated food to pierce or scald the oral skin, resulting in oral ulcer. 　　

Third: the most serious is the oral ulcer caused by tumor. When patients with malignant tumor are serious, the tumor spreads all over the body, causing local infiltration of oral mucosa and skin, leading to malignant oral ulcer.

matters needing attention

Looking at the causes of these ulcers, I hope you will pay attention in the future and actively prevent the occurrence of oral ulcers. Also worth noting is usually to clean the mouth, especially when there is a wound in the mouth, yo, to avoid bacterial infection caused by ulcers.