The Difference Between Cold Sore And Pimple. Cold sore is caused by an. A pimple can occurs anywhere on your face not just on your lips.

Cold sores cause clusters of tiny blisters. A cold sore usually appears on your lower lip or upper lip and it usually shows up in one area each time. Both of these skin conditions are common.
Acne is not the cause of pimples.
Cold sores are blisters and uninfected pimples are not. Pimple Causes Pimples are similar with acnes. Cold sores often surface as a result of oral herpes. Acne is not the cause of pimples.