Burning Mouth Syndrome (BMS) is a painful, complex condition often described as a burning, scalding, or tingling feeling in the mouth that may occur every day for months or longer. Dry mouth or an altered taste in the mouth may accompany the pain. BMS is most commonly found in adults over the age of 60.
https://www.nidcr.nih.gov/health-info/burning-mouth/more-info

