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.

Looks like this raffle wasn’t worth the battle. Ellie Gallear, 22, was thrilled when she won a $12 raffle on Facebook for a lip filler treatment — but instead was met with a horrible allergic reaction ...