Shortens duration: Abreva is a topical over the counter treatment for cold sores (herpes simplex). While untreated outbreaks may last up to 10 days, abreva may shorten the duration of the outbreak by perhaps 1-2 days.
Answered 12/21/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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