Cold Sore Treatment: Valacyclovir, Abreva and What Works Fastest

Cherlie Joseph, MSN, FNP-BC

Published on: NaN/NaN/NaN

Prescription valacyclovir works best at the first tingle and can shorten a cold sore. Compare valacyclovir, Abreva and other options, plus tips to prevent outbreaks.

cold soresvalacyclovirValtrexAbrevaoral herpes

Shingles: Early Symptoms, Treatment Timing and How to Prevent It

Cherlie Joseph, MSN, FNP-BC

Published on: NaN/NaN/NaN

Shingles starts with burning or tingling, then a blistering rash on one side. Learn early signs, why antivirals work best fast, contagiousness and Shingrix.

shinglesherpes zostervalacyclovirShingrixrash