Canker sores are painful ulcers that occur in the mouth, including on gums. Here's a look at how to deal with them.

Medically reviewed by Renita White, MD Mouth and tongue lesions are often one of the first symptoms of human immunodeficiency ...

2. Canker sores create painful mouth ulcers Canker sores, also known as aphthous ulcers, appear as small, round lesions with white or yellow centers surrounded by red borders.

Natural remedies for canker sores that help reduce pain and speed up healing include honey, aloe vera, and saltwater rinses, among others.

Canker sores are usually only fleetingly painful. But sometimes, they may be signs of a chronic problem.

“It might cause a tingly, burning mouth after brushing,” leading to canker sores, says Dr. Fazia Mir, a gastroenterologist in Albuquerque, who treats patients with these ulcers. Finding a brand ...

“It might cause a tingly, burning mouth after brushing,” leading to canker sores, says Dr. Fazia Mir, a gastroenterologist in Albuquerque, who treats patients with these ulcers.

Canker sores are small sores that form in the mouth. They're usually white or yellow with a red border and can appear inside the cheeks and lips or on the gums or tongue. Also known as mouth ulcers or ...

Question What is the difference between a canker sore and a cold sore? Answer Canker sores and cold sores are common but distinct oral conditions that often get confused. Understanding the ...

Sodium lauryl sulfate, a common ingredient used to make toothpaste foamy, has been linked to longer-lasting, more-painful canker sores.

This sore reminds me of the weeklong pain I had after burning the roof of my mouth (pizza, naturally). Or the ingrown toenail that sidelined me from running.