Acyclovirdrug info
acyclovir 200 MG Oral Capsule
What it is used for
Herpes Zoster Infections: Acyclovir is indicated for the acute treatment of herpes zoster (shingles).
Genital Herpes: Acyclovir is indicated for the treatment of initial episodes and the management of recurrent episodes of genital herpes.
Chickenpox: Acyclovir is indicated for the treatment of chickenpox (varicella).
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective September 5, 2024. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
Description
Acyclovir is a synthetic nucleoside analogue active against herpesviruses. Acyclovir capsules are formulations for oral administration. Each capsule contains 200 mg of acyclovir and the inactive ingredients: lactose monohydrate, sodium lauryl sulfate, corn starch, and magnesium stearate. The capsule shell consists of FD&C Blue #1, gelatin, and titanium dioxide. The imprinting ink contains, alcohol, FD&C Blue #2, FD&C Red #40, FD&C Yellow#10, iron oxide black, shellac Glaze. Acyclovir is a white, crystalline powder with the molecular formula C 8 H 11 N 5 O 3 and a molecular weight of 225. The maximum solubility in water at 37°C is 2.5 mg/mL. The pka's of acyclovir are 2.27 and 9.25. The chemical name of acyclovir is 2-amino-1,9-dihydro-9-[(2-hydroxyethoxy)methyl]-6 H -purin-6-one; it has the following structural formula:
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective September 5, 2024. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
This page reproduces regulatory text for reference. It is not medical advice, and KenyRx is not a pharmacy or a prescriber. Talk to a doctor or pharmacist about whether a medicine is right for you.
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