Apr 1, 2024 · In this article, learn about the types and causes of mouth sores. There are pictures to help you identify mouth sores and tips on treating them.

Jun 6, 2023 · Mouth ulcers are small sores that form on your gums, lips, tongue, inner cheeks or roof of your mouth. They’re usually not dangerous, but they can be uncomfortable.

Jun 24, 2025 · Sores, painful gums, bad breath -- what's going on in your mouth? Find out with WebMD's slideshow of the most common mouth problems.

Aug 5, 2025 · Find out what a mouth sore is and how to treat one. This article also provides detailed information on the types, causes, and symptoms of sores in your mouth.

There are different types of mouth sores. They can occur anywhere in the mouth including bottom of the mouth, inner cheeks, gums, lips, and tongue.

Feb 7, 2019 · Avoid canker sores with these tips: Brush and floss after meals to keep your mouth clean and free of excess foods. Use a soft toothbrush to prevent irritation to your mouth and gums. Use …

Aug 20, 2025 · Different types of mouth sores appear as bumps, blisters, rashes, or white patches in and around your mouth. You can limit your risk factors with improved diet, dental hygiene, smoking …

Mouth ulcers are caused by many disorders. These include canker sores, leukoplakia, gingivostomatitis, oral cancer, oral lichen planus, oral thrush, and similar disorders.

Mouth Sores and Inflammation - Learn about the causes, symptoms, diagnosis & treatment from the Merck Manuals - Medical Consumer Version.

Apr 3, 2018 · Canker sore — Learn about the causes, treatment and prevention of this painful mouth sore.