Learn about mouth ulcers, small sores that form on your gums, lips, tongue or inner cheeks. Find out what causes them, how to treat them and when to see a doctor. A mouth ulcer is a painful and typically small lesion that develops in the mouth. Discover causes, how it compares to a cold sore, prevention tips, and more. Read this article to learn about mouth ulcer symptoms, causes, and treatment. Don't delay a proper diagnosis, or you could be causing more harm than good. What are mouth ulcers and what types of mouth ulcer are most common? Learn about the symptoms, causes, prevention, and treatment of mouth ulcers.
