Cold sores and pimples on the lips can look and feel similar, but they're different. Derms break down the differences and ...

A nasal cold sore typically causes a burning sensation and blisters. Treatments like ointments and home remedies may help reduce symptoms. Cold sores are caused by the herpes simplex virus.

On Christmas Eve, my boyfriend mentioned I had a small pimple on my lip. That immediately drew my attention to a familiar feeling — a tingling sensation at the corner of my mouth. I’ve had cold sores ...

It's worth noting that sometimes people see their healthcare provider for what they think is a pimple on the lip, but it is actually a cold sore. While lip pimples develop on the skin around the ...

You may have a higher risk of lip pimples if you are an adolescent or young adult, have a family history of acne, or use irritating cleansers and cosmetics. How do you know if it's a cold sore or ...