Pimples on your lips are common and can be caused by diet, hormones, sweat, or lip products like lip gloss. Avoid popping it and use a spot treatment.

Think a tiny bump on your lip might have a lip pimple? A dermatologist explains why people get lip pimples, how to treat it, and how to prevent it.

Lip pimples form when pores are blocked around the lip edges. Here's how to get rid of and prevent lip pimples, according to dermatologists.

A California woman says what looked like a pimple above her lip turned out to be skin cancer. She is sharing her story as a warning for others.