Always the cause of mouth ulcers

Oral ulcers are often caused by oral mucosal damage, mental disorders, unreasonable diet, etc.

1. Oral mucosal damage

, tooth bite, toothbrush scratch, etc. can lead to oral mucosal damage, easy to cause repeated attacks of oral ulcers.

2. Mental disorders

, excessive stress, anxiety, depression and other negative emotions can cause sleep quality decline, which in turn leads to decreased immune function of the body, easy to cause repeated attacks of oral ulcers.

3. Irrational diet

Often eat spicy and irritating foods, or eat lobster, crab and other sensitive foods, can also cause repeated attacks of oral ulcers.