6 Causes and Triggers of Cold Sores - Healthline

Cold sores are painful, open blisters that develop in or around your mouth, usually on your lips. Once you've had a cold sore, it's likely you will have more over the course of your life. 

That's because cold sores are caused by a virus known as herpes simplex virus (HSV-1). After you get an HSV infection, the virus travels to nearby nerve cells where it can lie dormant for long periods of time.

When triggered, the virus can start replicating again, causing another cold sore.

It can be hard to predict what triggers a cold sore, and they might seem to appear at the worst times.

But research has identified some common triggers.

We've partnered with Burt's Bees, known for its lip balms and other lip care products, to explore the triggers of cold sores, and help you prevent and prepare for future flare-ups.

Adblock test (Why?)

Comments

Post a Comment

Popular posts from this blog

What does herpes look like: Pictures, treatment, and prevention - Medical News Today

Image
Herpes sores can affect many areas of the body, including the mouth, genitals, and eyes. Herpes sores look like blisters filled with fluid, which can break open a crust before healing. Herpes is usually a mild condition that causes small sores to appear on the skin. People develop herpes after exposure to the herpes simplex virus (HSV). There are two types of this virus: herpes simplex 1 (HSV-1), or oral herpes, which usually affects the mouth herpes simplex 2 (HSV-2), or genital herpes, which generally affects the genitals Both HSV-1 and HSV-2 can occur on the face or the genitals. People can encounter both herpes viruses through bodily fluids, including genital fluids and saliva. Once someone has the virus, the symptoms can flare up from time to time for the rest of their life. While the sores can be uncomfortable and even painful, they are not usually dangerous for otherwise healthy adults. This article will explain what herpes is, how people get it, and what herpes looks like with
Read more