Is it better to let cold sores dry out

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Should I Keep Cold Sores Moist or Dry for Faster Healing?

is it better to let cold sores dry out



If you're prone to cold sores, you know that a tingling feeling in your lip usually only means one thing: a new blisters is set to erupt. Cold sores are usually caused by herpes simplex virus type 1 HSV-1 , a strain closely related to the type 2 bug responsible for genital blisters. These are just two of the eight types of virus in the herpes family that affect humans—another well known one causes chickenpox herpes zoster. It used to be that HSV-2 was the virus mostly seen in genital herpes. It can also transmit HSV-2 to the mouth. There's no question that cold sores are seriously uncomfortable. On their own, they usually clear up in two to four weeks.

Herpes simplex labialis can be controlled with proper treatment and use of OTC products. The pharmacist can play a key role in identifying patients who should seek further medical treatment from their physicians. Herpes simplex labialis HSL , also known as cold sores or fever blisters, is a common disease typically caused by infections of the mouth area with the herpes simplex virus 1 HSV Another form of the virus, herpes simplex virus 2 HSV-2 , is primarily responsible for causing genital herpes. Triggers Numerous factors may increase the frequency of HSL outbreaks, including :. Signs and Symptoms Typically, an outbreak of HSL goes through various stages, with each having distinct characteristics. In the initial stage of an outbreak, cold sores are preceded by a prodrome.

It seems like once a year or so I get around to doing a blog post on cold sores, so here's one for Specifically, today I want to talk about treating a cold sore, and whether it is better to let it dry out, or to keep it moist. This topic came up the other day when I was talking to a patient about cold sores. He told me about his two grandmothers and their conflicting views on treating everything, cold sores included. They conflicted on lots of stuff, it appears. I wrote almost this exact thing a year ago that two grandmothers might provide two different remedies , so I really thought his story was interesting, and I asked for permission to retell it here.

Common sense about cold sores

You have been looking forward to your nursing class reunion for months. The day finally arrives; but to your horror, a large cold sore has appeared! Is there anything you can do? A cold sore is one or a series of fluid-filled blisters on or around the lips, nose, cheeks, or hard palette of the mouth. Often referred to as a fever blister, cold sores are caused by the herpes simplex virus HSV and are contagious.

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