A sore throat, loss of taste, and a burning tongue are telltale signs something is wrong. But the culprit might surprise you.

You can notice signs of HIV on the tongue during the early and late stages of the infection with the virus. An acute HIV ...

Having a dry mouth makes it uncomfortable to do basic things like breathe, speak, and swallow. Kind of important stuff. The ...

Canker sores are painful ulcers that occur in the mouth, including on gums. Here's a look at how to deal with them.

Question: My teenage daughter has a sore on the side of her lip. She is prone to cold sores but she says this feels entirely different. She does sleep on that side of her face at night and I ...

People living with HIV face unique oral health challenges that require special attention and care. The virus's impact on the ...

Cold sores and angular cheilitis can look somewhat similar, but they’re two different conditions. Learn more.

“Having moisturized lips is also extremely important—we cannot tattoo over dry, cracked lips ... "The biggest risk is a herpes infection in patients with a history of lip cold sores," says Dr. Korman.

These painful and typically small lesions develop in the mouth and on the gums. Discover symptoms, causes, prevention tips, and much more.