Chrissy Teigen rarely shies away from sharing updates about her personal life on social media—and over the weekend she let her followers know about the reaction she suffered after flying from Los ...

Swollen upper lips can develop due to allergic reactions, injuries, or medication side effects. However, they can also stem from an infection, Crohn’s disease, and other underlying causes. This ...

“Very upset and saddened that my own birth state, Utah, has chosen to poison me with terrible altitude sickness,” the Cravings author, 33, tweeted alongside a selfie that showed her bottom lip swollen ...

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.

Infections can be common with lip injuries, so treatment typically involves practices that may help prevent them, such as gargling salt water. If you develop other symptoms, you may need medical care.