Cold Sores Topic Guide

Cold Sores Cold Sores: Cold sores are caused by a viral infection that attacks the skin and nervous system. Cold sores are small, painful, fluid-filled blisters on the mouth or nose. These sores come back again and again. Symptoms associated with cold sore recurrence include

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Cold Sores Topic Guide - Visuals

Cold Sores Topic Guide - Medications and Vitamins

Medications:

docosanol topical Docosanol Topical

Docosanol is an antiviral medication used to treat cold sore infections caused by the herpes simplex virus. Docosanol shortens the healing time and the lengt...learn more »

penciclovir topical Penciclovir Topical

Penciclovir is an antiviral medication...learn more »

valacyclovir Valacyclovir

Valacyclovir is an antiviral drug. It slows the growth and spread of the herpes virus so that the body can fight off the infection. Valacyclovir will not cur...learn more »

famciclovir Famciclovir

Famciclovir is an antiviral drug. It slows the growth and spread of the herpes virus so that the body can fight off the infection. Famciclovir will not cure ...learn more »

acyclovir topical Acyclovir Topical

Acyclovir topical (for the skin) is an antiviral drug. It slows the growth and spread of the herpes virus so that the body can fight off the infection...learn more »

acyclovir (oral) Acyclovir (oral)

Acyclovir is an antiviral drug. It slows the growth and spread of the herpes virus so that the body can fight off the infection. Acyclovir will not cure herp...learn more »

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