Burning mouth syndrome - also known as burning tongue or orodynia -- is a condition where you feel a burning sensation in your mouth. This pain can affect many parts of your mouth like the lips, tongue and gums. It may cause pain in the roof of your mouth or its walls. In some cases, it may even affect your throat. If you or a loved on is suffering from this condition, this book outlines the causes and treatment options to help you on the road to recovery.