Allergies, injuries, and infections can cause swollen lips. Cold compresses and soothing ointments can help reduce swelling and discomfort. Angioedema and anaphylaxis can be life-threatening and may ...

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 ...

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.