Cold sores, or fever blisters, are precisely herpes simplex virus type 1 (HSV-1) that appear as fluid-filled blisters around ...

Cold Sore Product: Two 0.07 oz tubes of Abreva 10 Percent Docosanol Cold Sore Treatment Can Heal in 2.5 Days: Fever blister cream contains 10 percent docosanol to shorten the duration of cold sore ...

Canker sores are yellowing sores that appear in your mouth or along your gums. They are not contagious and usually heal on their own in a few weeks. However, a fever accompanying them, or a rash needs ...

Either virus can infect either site." HSV-1 most commonly causes oral herpes, sometimes called cold sores or fever blisters, on your lips, mouth, and throat. Most people with oral herpes picked it ...