Sinus infections, also known as sinusitis, can leave us feeling miserable with symptoms like nasal congestion, facial pain ...

Tiny flies can transform minor mouth sores into a serious condition known as oral myiasis. This rare occurrence begins when ...

Allergic contact cheilitis (ACC) is allergic contact dermatitis (ACD) affecting lips. It causes swelling, inflammation, and possibly scaly skin. The term “cheilitis” refers to short- or long-term ...

Infections, injuries, jaw problems, and cancer can all cause mouth pain. The location and type of pain, plus any other symptoms that occur with it, can help with identifying the cause. The pain may ...

New research highlights a strong link between diabetes and oral health. High blood sugar weakens healing, raises infection risk and fuels gum disease, but simple daily habits can break the cycle.

There’s no denying it: Dry, chapped, itchy lips can be uncomfortable. When your lips are irritated, you’ll likely have the impulse to scratch or lick them. But doing either will just make your lips ...

Does dry winter air increase the risk of vaginal yeast infections? An expert explains winter vaginal health problems, ...