But if you frequently have cold fingers or hands, it could be a sign of a medical condition, like diabetes or a vitamin B12 deficiency. If you also have changes to your skin color, numbness, pain ...

Herpes has long been known to lie dormant in the body, waiting for the right moment to strike. But new research has revealed ...

However, be sure to avoid touching the cold sore with your fingers and avoid sharing utensils or other items with others to prevent spreading the virus. Abreva is an over-the-counter cream that is ...

Scientists have a new target to prevent cold sores after University of Virginia School of Medicine researchers discovered an ...

Secondary Raynaud's, however, is caused by an autoimmune condition and often needs careful monitoring for complications like ulcers or sores ... "But I've had cold fingers for a lot of my life ...

If you get six or more cold sores per year, your doctor may recommend something called suppressive antiviral therapy, which ...

Cold sores are painful blisters on the lips that can form unsightly crusts. They are very common and are caused by the herpes simplex virus. The medical name for facial cold sores is herpes labialis.

Like acne, a cold sore outbreak can be a frustrating dilemma that makes everyday activities (like eating, drinking and talking) cumbersome. Thankfully, the best products can help eliminate some ...

Having a cold sore can be painful and irritating, but there are proactive ways to help prevent and treat them. Before you know it, your lips are stinging, swelling and blistering. And while you ...