For some lucky people, mouth ulcers are a one-time occurrence. Often, though, they reappear four to five times a year ...

The clip shows what a mouth ulcer looks like ... one should ask their dental provider. Per the dentist, mouth ulcers can pop up inside your mouth for several reasons, as mentioned below: 1.

Any sore or ulcer in your mouth that lasts longer than ... Maria Thompson, a 47-year-old teacher from Ohio, credits a routine dental check-up with saving her life. “I had a small sore under ...