What is the active ingredient in Valtrex?
Valtrex
Medications
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Open Oct 08, 2026 - 10:31 AM
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Answer
Oct 08, 2026 - 10:31 AM
The active ingredient is valacyclovir hydrochloride, which is converted into acyclovir in your body to fight viruses. Valacyclovir is valuable because it has higher bioavailability, meaning more of the medication is absorbed and used by your body for effective treatment.
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