Researchers link a virus that may affect as many as 80 percent of Americans to an increased risk for dementia and Alzheimer's ...

Should you keep a cold sore moist or dry? It is best to keep a cold sore moist to prevent cracking and bleeding. Using a lip balm or ointment can help keep the area moisturized. However ...

Cold sores, caused by the herpes simplex virus (HSV-1), can be painful and contagious. Preventing outbreaks involves understanding triggers, strengthening immunity, and taking proactive steps for ...

A 5-gram tube of Zovirax cream runs more than $200. A month’s supply of valacyclovir (500 milligrams) tablets costs between ...

If you purchase an independently reviewed product or service through a link on our website, SheKnows may receive an affiliate commission. Anyone who loves a dramatic winter lip knows that keeping ...

If you are prone to cold sores, use antiviral creams or oral medication to reduce the severity and duration of outbreaks. Protecting your lips and skin from the sun can also help prevent flare-ups.” ...

Part of the mint family, lemon balm is also known to have antiviral properties and help in curing cold sores. Though ice may not reduce the duration of a cold sore outbreak, it can ease the ...

HSV-1, commonly associated with cold sores, can invade the central nervous system, targeting specific brain regions and potentially triggering neurological diseases. Researchers have mapped HSV-1’s ...

But it was his appearance that was most alarming, particularly his grotesquely red and inflamed, sore lips, a condition that medical experts say can be caused by chemotherapy treatments.

plus no greasy mess on my lip. 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.

HSV-1 interacts with microglia, the brain's immune cells. The herpes simplex virus type 1 (HSV-1), which causes cold sores, has long been known to have effects on the brain and central nervous system.