Oral ulcers all the time generally refers to recurrent aphthous ulcers, the specific etiology of the disease is not clear, may be related to immunity, genetics, mechanical injury, endocrine factors.
1. Immunity: immune factors such as decreased immunity and immune dysfunction may lead to the disease.
2. Heredity: genetic inheritance may also cause the disease.
3. Mechanical injury: dental bite, foreign body piercing and other factors may lead to oral mucosal injury, the injury is not healed, and gradually develop into oral ulcers.
4. Endocrine factors: sex hormone disorders may lead to oral mucosal cell damage, the disease caused by this factor has a correlation with the menstrual cycle.
Factors related to recurrent aphthous ulcers, patients are advised to go to the hospital for timely treatment.