Still, additional and more recent research is needed. What is the best way to prevent a cold sore? Long-term use of antiviral ...

ANSWER: The first antiviral drug developed for herpes simplex infections was Zovirax (acyclovir). It was first approved in ...

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

Cold sores are mouth herpes that appear as blisters beneath the skin’s surface around the mouth or on the lips. They are a ...

Cold sores can often lead to discomfort and pain, making the search for the right remedy quite tough. Thanks to their potential antiviral, anti-inflammatory, and soothing properties, essential ...

Medically reviewed by Katlein Franca, MD In some ways, the features of a cold sore vs. a pimple on the lip line are very ...

If you have chronic or painful cold sores, you can use prescription antiviral medicine to manage them. The three antiviral medications used in the treatment of cold sores are: How to prevent the ...

If the cold sore persists, or if you’re getting them often, you should go and see your doctor as they may need to prescribe stronger oral antiviral medication.

"Antiviral creams such as aciclovir, famciclovir and valaciclovir should be used in the first few days of a cold sore outbreak when a tingling sensation or a raised sore or blister is first ...

The cold sore treatment market is witnessing a growing demand for topical antiviral drugs for preventing and treating cold sores. Topical antiviral drugs like penciclovir and acyclovir are widely ...