Oral Medicine & Pathology
Burning mouth syndrome
An ongoing burning feeling in the mouth with no obvious cause.
Feeling
Burning or scalding
Where
Tongue, lips, palate
Cause
Often unclear
Approach
Rule out, then manage
Overview
Burning mouth syndrome is a persistent burning or scalded feeling, often on the tongue, lips or roof of the mouth, when the mouth looks normal. It can come and go or be present most of the day.
The exact cause is not always clear, and several factors may play a part. Your dentist and doctor can work together to rule out other causes and help you manage the symptoms.
What to know
- A burning feeling when the mouth looks normal
- Often affects the tongue, lips or palate
- The cause is not always clear
- Dry mouth and some conditions can play a part
- Assessment helps rule out other causes
Common questions
What does it feel like?
Many people describe a burning or scalded feeling, like after a hot drink.
What causes it?
The cause is often unclear, but dry mouth and some health issues can contribute.
Will it go away?
It varies. Some people improve over time, especially once triggers are managed.
How is it assessed?
We check your mouth and may work with your doctor to rule out other causes.
Can anything help?
Managing dry mouth and avoiding irritants can ease symptoms for some people.
Related topics
Dr Rick Iskandar · Reviewed June 2026