Ever notice white patches on your tongue or redness in your mouth or throat? It could be oral thrush, a common fungal infection. These patches may feel sore and tender, and scraping them could ...

According to a study published by the National Institutes of Health, a canker sore is white or yellow and is small in size.

Sores on the roof of the mouth can be painful. It grows gradually, starting with a slight bump, eventually becoming more swollen and agonising. While most oral sores heal on their own, some may ...

Gastrointestinal (GI) symptoms are the hallmark of Crohn’s disease, but this autoimmune condition can affect any part of the digestive system, including the mouth. Oral symptoms might even be ...

A blister is a fluid-filled sac on the surface of the skin. A blood blister in the mouth may look like a sore or sac inside the mouth filled with blood. Many blood blisters in the mouth develop ...