Medically reviewed by Maria M. LoTempio, MD Swollen lips may be caused by allergic reactions, injuries, chapping or sunburn, ...

Usually, it refers to swelling caused by an allergy. After food allergies, medication reactions are the most common cause of angioedema of the face, lips, or tongue. The reaction happens when the ...

A groundbreaking consensus report on anaphylaxis—the severe reaction some people experience from bee stings, peanut butter ...

Tash shared a clip of her swollen lips on TikTok and the post has racked up more than 1.2 million views. Tash said: "People were saying it's an allergic reaction and were telling me to go to A&E ...