Our stories are reviewed by medical professionals to ensure you get the most accurate and useful information about your health and wellness. For more information, visit our medical review board.

Canker sores are painful sores that usually appear inside your mouth, at the base of your gums. While these are not ...

What is the difference between a canker sore and a cold sore? Canker sores and cold sores are common but distinct oral ...

Liquid Benadryl and honey can provide relief for canker sores. However, the cause of these ulcers remains unknown. Home ...

Considering taking supplements to treat canker sores? Below is a list of common natural remedies used to treat or reduce the symptoms of canker sores. Follow the links to read common uses ...

Canker sores Canker sores are white lesions inside the mouth that are typically painful, says Sage Pollack, DMD, dentist and founder of Dentistry of Colorado. They might appear as a bump or as a ...

There's a good chance you’ve had one, and the memory isn’t pleasant: a small, shallow lesion inside your mouth ... also known as aphthous ulcers or canker sores. They typically occur on ...

Canker sores inside mouths are one of the most nagging problems that we humans can experience. The word canker comes from Latin cancer, but here it means an eroding/erosive ulcer that spreads out.