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.

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.

The burning sensation in the feet or tongue indicates a possible vitamin B-12 deficiency; it is sometimes accompanied by imbalance, dry skin, or even cognitive changes. Vitamin B or iron deficiencies ...

Mouth sores and gum problems can flare along with other Crohn’s disease symptoms. Learn how to manage these complications and why they happen.