The Tylenol Murders. In 1982, seven people in the Chicago area died after taking Tylenol that had been poisoned with cyanide.

Discover 7 common mouth infections and proven treatment methods. Learn symptoms, causes, and fast healing solutions for oral ...

Hay fever season is in full swing, with the pollen count set to rise across the UK. An estimated 26% of adults and 15% of ...

Too much sun can do more than turn your skin red or brown—it can actually make you sick. About the experts Farah Moustafa, MD ...

It's not always easy to tell the difference between a cold and allergies, including seasonal allergic rhinitis or "hay fever.

Hunger Task Force's CEO says over the last year, the nonprofit has seen a 35% increase in people requesting their help.

A new study links cold sores to Alzheimer's, highlighting HSV-1's role. Women in particular could have a higher risk.

The Herpes simplex virus hides in plain sight. For most, it’s a fleeting nuisance — a tingling lip, a blister, a cold sore.

One thing to keep in mind is that it may take a few days for the cold sore to dry out completely, so it’s important to use the cream as directed at the first sign of a tingle. While some users ...

Researchers have developed a new treatment formula—known as GS-1—that could reduce the symptoms and contagiousness of the viruses behind shingles and cold ... at the first signs of symptoms.

We found that this cold sore virus can be present in the brains of older people. It was the first clear sign that a virus could be quietly living in the brain, which was long thought to be ...

We found that this cold sore virus can be present in the brains of older people. It was the first clear sign that a virus could be quietly living in the brain, which was long thought to be ...