Medically reviewed by Casey Gallagher, MD Key Takeaways Benzoyl peroxide reduces acne-causing bacteria on your skin.

Washing your face twice a day with a gentle cleanser can help prevent lip pimples. Avoid popping lip pimples to reduce the risk of infection and larger pimples. Antibiotics can help treat lip pimples ...

Welcome to Ask a Derm, a series from SELF in which board-certified dermatologists answer your pressing questions about skin, hair, and nail health. For this installment, we tapped Shasa Hu, MD, the ...