Why oral ulcers heal themselves

Oral ulcer is a very common oral mucosal disease in daily life, and oral ulcer can heal itself because it is essentially a self-limiting disease, such as hair growth after hair cut, nails will grow after trimming, are the same reason. If there is mucosal rupture, with the body's self-healing and immune function will start to form new mucosal cells, and repair the broken surface. The essence of ulcers is caused by the destruction or loss of the integrity of the oral mucosa epithelium. Ordinary ulcers can heal in about two weeks, so there is no need to worry too much. However, if ulcers occur frequently, you must pay attention to daily life and eating habits.