Mouth ulcers

Information for the public about mouth ulcers.

The information comprises:

1. Introduction
2. Symptoms of mouth ulcers
3. Causes of mouth ulcers
4. Diagnosing mouth ulcers
5. Treating mouth ulcers
6. Complications of mouth ulcers
7. Preventing mouth ulcers

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Mouth ulcers are painful, clearly defined, round or oval sores that form in the mouth. They are sometimes also known as aphthous ulcers.