Canker sores often seem to pop up out of nowhere and, once you have them, they’re often painfully hard to ignore — especially when you try to eat or even talk. So what, exactly, are canker sores? They ...

As mouth ulcers heal, their whitish color will fade, and any surrounding redness will start to go away. You’ll also feel less pain and burning. This could happen over 1–4 weeks. Mouth ulcers are sores ...

A mouth ulcer that does not heal within two weeks should not be ignored, as it can be an early warning sign of mouth or ...

People who have a mouth ulcer or have had one in the past are being issued a stark health warning. Mouth ulcers, sometimes referred to as canker sores or aphthous ulcers, are common and most are ...

Mouth ulcers are small sores that form on your gums, lips, tongue, inner cheeks or roof of your mouth. They're usually not dangerous, but they can be a huge inconvenience. If you get them often, worry ...

Mouth sores can be a symptom of lupus or a warning sign of a lupus flare. They may or may not be painful, but they still need medical treatment. Lupus is a chronic autoimmune condition that causes ...

Canker sores are painful ulcers that form inside your mouth. The sores can affect daily habits like eating and drinking. Experts recommend key practices like regular teeth brushing and flossing to ...

Chemotherapy is a group of powerful medicines that can help slow or stop some cancers. But chemo can affect healthy cells in your body, too, like those that line the inside of your mouth and the kind ...

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 ...

Earlier this year Margot Blair suffered from recurring mouth ulcers and tongue pain - eventually her tongue became swollen. She endured increasingly severe pain, which radiated from her jaw, through ...