Nobody knows: Valtrex helps block the creation of new herpes viruses, but there are still some viruses created. How contagious? Nobody knows for sure. A person who takes an extra 3 grams of Valtrex today still has the same number of viruses today, but probably fewer tomorrow. That's because Valtrex has to get inside cells, and be converted to its active form, and then start blocking the creation of new viruses.
Answered 8/24/2017
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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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