Pimple And Cold Sore. The solution works to kill bacteria and wash away oil and dead cells caught in your pores. Cold sores tend to look like the former while lip pimples have that distinguishable white or black top hence the terms whiteheads and blackheads.

Cold Sore or Pimple. They usually go away within 2-3 weeks. A pimple can occurs anywhere on your face not just on your lips.
A cold sore usually appears on your lower lip or upper lip and it usually shows up in one area each time.
Pimple vs Cold Sore-Difference between cold sore and pimple In terms of their appearance pimple appear to have pus whereas cold sores have very clear fluid in form of blisters. First a cold sore tends to appear with others in a cluster around your lips or inside the edges of your mouth. If you ask is it lip pimple or cold sore. Both a pimple and cold sore appear as areas of red inflammation.