Add Yahoo as a preferred source to see more of our stories on Google. If you’ve ever had a cold sore, you're familiar with the first hint of trouble. A tingling signals an unwelcome visitor is about ...

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 ...

Stress is thought to boost the activity of leukocytes, immune cells linked to inflammation throughout the body, including in ...

Add Yahoo as a preferred source to see more of our stories on Google. What starts as a subtle tingle or burning in your mouth can signal something more painful on the horizon: a pesky canker sore. For ...

So it’s understandable that you’d want to do whatever you can to get rid of one if it pops up. If you search online for quick-fix remedies, you may notice one thing in particular keeps popping up: ...

A saltwater rinse can help canker sores heal faster by reducing acid levels and decreasing inflammation. Honey can reduce pain, inflammation, and ulcer size when applied directly to canker sores ...

Waking up with a spot on your lip is never a good feeling. Often cold sores or pimples are to blame, though telling the difference isn't always easy. They can look similar on the surface, but their ...

Mouth and lip sores are often caused by an injury, medical condition or sometimes herpes simplex virus. Learn how to soothe ...

Cold sores, also known as oral herpes, can pass through sexual contact. However, they are not technically a sexually transmitted infection (STI), as people most often acquire cold sores through ...

Shingles and cold sores result from different types of herpes viruses. So, while the shingles vaccine is very effective at preventing shingles, it doesn’t prevent cold sores. Shingles, or herpes ...