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

According to the World Health Organization, an estimated 3.7 billion people globally have an HSV-1 infection at a given time, which is the main cause of cold sores. Most cold sores go away within 2-4 ...

require treatment. The most common causes of a sore throat are viral infections, such as a cold or the flu. Sore throats typically occur during the colder months when these viruses spread more easily.

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

THE herpes simplex virus type 1 is best known as the villain behind the dreaded cold sore. When it’s not triggering eruptions ...

The herpes simplex virus type 1 (HSV-1), which causes cold sores, has long been known to have effects on ... a crucial step ...

Cold Sores, Genital Herpes, & Other Herpes Viruses Learn about how the herpes simplex virus can and can't be transmitted, symptoms to watch for, treatment and condition management, and long-term ...

"Avoid picking or pricking the cold sore blister(s) as it can lead to further infection and/or scarring," he adds. As our doctors and specialists search for an effective treatment, a new drug ...

A sore throat has many possible causes, and treatment depends on the probable cause. Testing is the only way to know for sure if you have COVID. Other cold or respiratory infection symptoms like a ...

It occurs when the skin and underlying tissues are exposed to freezing or extremely cold temperatures for a prolonged ...