Cold sores are red, fluid-filled blisters that form near the mouth or on other areas of the face. The herpes simplex virus causes them, most commonly type 1. Cold sores are usually clumped together in ...

Cold sores, also known as fever blisters, can appear on your mouth or lip and are usually caused by oral herpes or herpes simplex virus type 1 (HSV-1). “It’s extremely ubiquitous,” says Alexandra ...

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 infection ...

Winter riding can bring with it a unique set of skin woes. In this guide, dermatologists and cycling experts share their tips ...

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A runny nose, headache, or sore throat could be symptoms of either COVID-19 or a bad cold. Experts said it's tough to know the difference between the two from symptoms alone — so don't self-diagnose.

As we head deeper into fall and toward the holiday season, your little one may start to exhibit symptoms like a runny nose, ...

DETROIT (FOX 2) - Symptoms of the omicron COVID-19 variant may make you think you have the flu or a cold. Dr. Sandeep Sohal, an infectious disease fellow with Beaumont Health, said people are ...