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.

Angioedema, a type of swelling that affects the skin and tissues of the body, commonly affects the lips. Angioedema is a type of swelling that affects the deep tissues of the skin and other systems.

Waking up early in the morning, we all wish to look and feel fresh; however, there are times when people realise that one side of their lip is swollen, which can be quite alarming. In some instances, ...

A previously healthy, 14-year-old girl is admitted to the hospital after complaints of painful swelling of her lower lip, with periodic spotty, blood-tinged drainage from several discrete areas with ...

I have repeatedly sore, swollen lips and suffer every two to three weeks. They start with a cold tingle, swell up over night and I wake with a crust over them. They are very red, very swollen and very ...