Swollen lips have a range of causes, which vary from normal to potentially dangerous. For example, food or environmental allergies can cause swollen lips. Learn more here.

Dear Dr James, Every few days my top lip swells up like a balloon, sometimes it is the lower one or both together. Besides ...

Waking up with one or both swollen lips is most likely due to an allergic reaction to something you ate or breathed in. Learn about the possible causes of overnight lip swelling, as well as ...

A swollen lip on one side can occur due to a variety of reasons. Learn more about when to see a doctor, the causes, and their treatment options here.

Woman Credits Lip Filler with ‘Saving My Life’ After Injections Lead to Cancer Diagnosis: ‘Such a Shock’ Edita Jucaite was diagnosed with a rare form of blood cancer after experiencing ...

My lip filler dissolving treatment went horribly wrong — and left me looking like a Bratz doll By . ... but she instantly regretted it when her lips began swelling uncontrollably.