The rate of oral ulcer in the professional perspective is 10%~25%, and it can be as high as 50% in specific groups. The age of onset is 10~30 years old, and the female patients are generally more than the male patients.
The disease is characterized by recurrence, periodicity, and self-limitation.
Recurrence: as long as you don’t die, I will be in, I would like to accompany you to the old.
That is to say, the mouth ulcer problem repeated, unable to cure.
Periodicity: attack cycle length varies, can be divided into attack period, healing period, intermittent period.
Mouth ulcer says I also need to rest, work and rest balance well.
Self-limiting: Cure yourself.