Cold sores often show up when we are the busiest, so it's only natural to wonder how to cover up a cold sore when you're leaving the house. Here are a few tips, whether or not you chose to use ...

First, you’re not alone. Up to 80% of American adults have the herpes simplex virus (HSV-1), which can cause cold sores (also known as fever blisters), according to Johns Hopkins. The viral ...

While hydration alone can't get rid of a cold sore in 24 hours, Dr. Foyle stresses that drinking at least eight 8-ounce glasses of water each day supports overall health.

At-home cold sore relief is possible Cold sores are irritating red blisters that typically form on the face, usually around the mouth. They can be painful and not so pretty to look at. They form ...