Medically reviewed by Brian T. Luong, DMD Key Takeaways Anemia can cause a swollen and painful tongue, also known as ...

A white coating on your tongue is often harmless and linked to bacteria buildup or poor oral hygiene, but in some cases, it can signal infection or underlying health issues. Here’s what causes it—and ...

A mouth ulcer is a painful sore that can form anywhere inside your mouth. It usually looks red, yellow or white, and you may have one or several at the same time. Know symptoms, treatment, prevention ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." We all have tastebuds, and some of us even have more textured tongues than others, but you know an out-of ...

Q: What causes canker sores? Why would I have a sudden outbreak of them in my mouth? A: There are several theories about what leads to canker sores, those painful ulcers that form inside the mouth, on ...

Can Ulcerative Colitis Cause Mouth Sores? Ulcerative colitis (UC) is a type of inflammatory bowel disease (IBD). UC is a chronic (lasting and persistent) condition that mainly affects the colon, part ...

Canker sores, though often overlooked, are a common oral health issue that can cause considerable discomfort. These small, painful ulcers typically form inside the mouth and can interfere with daily ...

What Is Transient Lingual Papillitis? Transient lingual papillitis (TLP) is a minor health condition that causes small, painful bumps on your tongue that are red, white, or yellow. Also called lie ...

Canker sores are inflamed spots in your mouth that cause pain and typically heal within a couple of weeks. Oral cancer may cause raised spots or patches in your mouth that worsen over time. Share on ...

In the early days of COVID, it felt like we were learning new things about the virus in real time daily. Its severity, especially for specific populations like older adults and the immunocompromised, ...

Some food allergies can cause mouth sores. Examples include allergies to apples, bananas, carrots, and some nuts. Food allergies can trigger conditions such as oral allergy syndrome (OAS) and allergic ...

Dark spots appearing on the tongue can create immediate worry and concern for many people. These mysterious marks often develop without warning, leaving individuals wondering whether they signal a ...