Just a few days before your period, you might have noticed blisters or a single blister on your lower lip. Though not common, ...

There are several prescription medications that can be used to treat cold sores, including acyclovir, valacyclovir, and famciclovir. These medications work by preventing the virus from replicating ...

Cold sores that are blistered are highly contagious. The fluid inside cold sore blisters is filled with the active virus and when it bursts the virus can be spread from the infected person to ...

Cold sores are annoying, unwanted, and often catch us off-guard, but new research suggests these small nuisances could be an unexpected caution flag for a much scarier health concern – dementia.

Cold Sore Product: Two 0.07 oz tubes of Abreva 10 Percent Docosanol Cold Sore Treatment Can Heal in 2.5 Days: Fever blister cream contains 10 percent docosanol to shorten the duration of cold sore ...

The best remedies for a sore throat usually include simple home treatments such as rest, gargling with salt water, and steam or humidity. Drinking plenty of liquids is also advised. But are hot or ...

One in five of us suffer with cold sores, or 'coleslaws' as spluttering children call them. They are created by herpes simplex, a virus that sits quietly in nerves around the mouth, only gracing ...

Some people believe you should avoid consuming milk and other dairy products when you have a cold or sore throat because they create mucus that can make symptoms worse. To date, the evidence ...

A: The first antiviral drug developed for herpes simplex infections was Zovirax (acyclovir). It was first approved in 1982 as a topical cream to treat cold sores. Oral tablets also became ...

Researchers from the University of Colorado Anschutz Medical Campus have discovered how the common cold sore virus, HSV-1, enters the brain and identified specific brain regions vulnerable to ...