Swollen lips may be caused by allergic reactions, injuries, chapping or sunburn, infections, and cysts called mucoceles. The swelling comes from either inflammation or built-up fluid under the skin.

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 ...

Chapped lips are more than just a nuisance. While it’s easy to attribute dry, cracked lips to cold weather or dehydration, persistent chapping can actually be a sign of underlying health issues.

Lip cancer is a type of head and neck cancer that develops on the skin of the lips when cells that make up the lip grow out of control and form tumors. It can occur anywhere on the lips, but it most ...