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Active pharmaceutical ingredient

Valacyclovir Hydrochloride

Valacyclovir Hydrochloride is an antiviral medication primarily used to treat infections caused by certain types of viruses, including herpes simplex and varicella-zoster.

Compounded to order
Prescription required
Warwick, Rhode Island

About this ingredient

Valacyclovir Hydrochloride is a potent antiviral medication primarily used in the treatment of infections caused by certain types of viruses, including herpes simplex virus (HSV) and varicella-zoster virus (VZV). As a prodrug, Valacyclovir is converted into acyclovir in the body, which then inhibits viral DNA replication, thereby reducing the severity and duration of outbreaks.

This active pharmaceutical ingredient is particularly effective in managing conditions such as genital herpes, cold sores, and shingles. Its efficacy in reducing the frequency of recurrent outbreaks makes it a valuable option for long-term management of viral infections.

Valacyclovir Hydrochloride is well-absorbed orally, with a bioavailability of approximately 54%, which is significantly higher than that of acyclovir. This enhanced absorption allows for less frequent dosing, improving patient compliance and convenience.

In clinical practice, Valacyclovir is often preferred due to its favorable pharmacokinetic profile and its ability to achieve higher plasma concentrations, which are crucial for effective viral suppression. It is generally well-tolerated, with a safety profile that supports its use in both acute and chronic treatment settings.

Prescribers should consider Valacyclovir Hydrochloride for patients who require effective management of viral infections, especially those with recurrent episodes. Its role in reducing transmission risk and improving quality of life for patients makes it an essential component of antiviral therapy.

Available formulations

Compounded formulations containing this ingredient

Each of these is compounded to order at our Warwick, Rhode Island pharmacy and requires a prescription.

We do not have a patient page for this ingredient yet. That does not mean we cannot make it. Bayview compounds this ingredient to a prescriber's order, and our full compounding formulary lists every preparation we make. Viewing the formulary requires a prescriber account.

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Compounding formulary

Formulas we compound with this ingredient

A sample of preparations from our formulary. Strengths and dose forms are customised to the prescription.

Common questions

Frequently asked questions

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Related

Related active ingredients

Other salt forms of this molecule, and ingredients commonly compounded alongside it.

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Important information

This page describes an active pharmaceutical ingredient, not a finished drug product. Bayview Pharmacy compounds preparations containing it only on a prescriber's order for an individual patient.

Compounded preparations are not FDA-approved, and the FDA has not evaluated them for safety, effectiveness, or manufacturing quality. Nothing on this page is a claim that any preparation is effective for any condition.

A valid prescription is required. Availability depends on Bayview's licensure in your state. This page is general information, not medical advice — discuss your situation with a licensed healthcare provider.

Talk to a compounding pharmacist

Our pharmacists work with prescribers to build preparations around a patient's dose, form and tolerances. Ask us what is possible with this ingredient.