Learn the difference between cold sores and pimples. Discover how to identify, treat, and prevent these common skin ...

Although cold sores and pimples can look similar, their treatments are very ... such as Abreva (1-Docosanol), and vitamins like L-lysine can help reduce the duration and discomfort of cold sores.

Lip cancer is different from a cold sore or pimple because it doesn't heal over ... Herpes-related cold sores develop on or around the lips and look like a cluster of pus-filled blisters.