Symptoms of burning mouth syndrome include a burning feeling, numbness, dry mouth, changes in taste, and sore throat/trouble ... It may start after dental work or other health issues.

Regular dental visits ... To keep canker sores at bay, avoid common triggers. Steps you can take include: Keep your mouth as clean as possible by thoroughly brushing and flossing after meals.

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

Bad breath is often caused by bacteria in your mouth that gives off noxious odors or gases that smell like sulfur. Bad breath, medically called halitosis, can result from poor dental health habits ...