Experts explain oral yeast infections (oral thrush, candidiasis of the mouth)—including oral thrush symptoms, treatment ...

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 ...

Cold sores spread through viral infection Cold sores result from the herpes simplex virus type 1 and typically appear as fluid-filled blisters on or around the lips.

A sore on the side of the tongue is usually a canker sore or cold sore. However, sores are sometimes symptoms of other conditions. Learn more here.

Though cold sores are known for affecting the lips, the same open blisters can appear in your mouth, including on the sides, top, and back of your tongue. Like a cold sore on your lip, a tongue cold ...

A family has issued a warning to parents about how a simple innocent kiss from an adult can have devastating consequences for young children.

Sore tongue, ulcers and headaches: The signs you might be vitamin deficient Recent NHS statistics show that the number of people in England being admitted to hospital for illnesses relating to a ...

Cold sores, caused by the herpes simplex virus, typically appear outside the mouth on the lips or around the nose and are highly contagious. In contrast, canker sores are confined to the inside of ...

Canker sores and cold sores are common but distinct oral conditions that often get confused. Understanding the difference is key to proper management and prevention. Canker sores, or aphthous ...

Understand the basics of sore throats with WebMD. Learn about common causes, types, and duration of sore throat symptoms to better manage and treat them.

Discover why tongue bleeding happens when you brush your teeth, including sores and thrush, and when to see a dentist for oral health issues.