Cold Sore Starts As Pimple

Cold Sore Starts As Pimple. Most cases of cold sores are the result of HSV-1 although cold sores can also develop on the face if youre infected with HSV-2. It is often painful and starts as a a blister before crusting over.

Most cases of cold sores are the result of HSV-1 although cold sores can also develop on the face if youre infected with HSV-2. They occur when any of the three natural contaminants to your skin oil dead skin cells or bacteria clog a skin pore resulting in inflammation and irritation. While you technically can its not a good idea.

A pimple is a raised red bump while a cold sore can grow bigger.

Cold sores often appear in one place on the lower lip and form as a cluster of small blisters. More than half of the American population has HSV-1 in their body and this form of the virus accounts for 80 of cold sores. Common triggers of cold sores include a fever the common cold other infections sun exposure stress fatigue injury and laser treatments says Dr. Pimples arent brought on by a virus nor are they contagious.