I’ve been plagued with canker sores since I was approximately 7 years old, and I’ve cursed every single one of them. They make eating painful and embarrassing—chomping down on one can make you see ...

You feel it first as a slight tenderness around your fingertip. Maybe you dismiss it as a paper cut or kitchen mishap. But within hours, that mild discomfort transforms into throbbing pain that keeps ...

Cold sores, also known as oral herpes, can pass through sexual contact. However, they are not technically a sexually transmitted infection (STI), as people most often acquire cold sores through ...

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 ...