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RX504 (Acyclovir 400 mg)

Pill imprint RX504 has been identified as Acyclovir 400 mg.

Acyclovir is used in the treatment of herpes simplex; cold sores; herpes zoster; ramsay hunt syndrome; varicella-zoster (and more), and belongs to the drug class purine nucleosides. There is no proven risk in humans during pregnancy. Acyclovir 400 mg is not a controlled substance under the Controlled Substance Act (CSA).

Acyclovir 400 mg RX504
Acyclovir 400 mg RX504
Discount Card Promo
400 mg
14.00 mm
Elliptical / Oval
Prescription only
Drug Class:
Purine nucleosides
Pregnancy Category:
B - No proven risk in humans
CSA Schedule:
Not a controlled drug
Ranbaxy Pharmaceuticals Inc.
National Drug Code (NDC):
Inactive Ingredients:
silicon dioxide colloidal
magnesium stearate
microcrystalline cellulose
pregelatinized starch
sodium starch glycolate

Note: Inactive ingredients may vary.

Other Manufacturers / Repackagers:
NDC CodeManufacturer / Repackager
00904-6121 Major Pharmaceuticals
49999-0086 Lake Erie Medical and Surgical Supply (repackager)
63874-0500 Altura Pharmaceuticals Inc (repackager)
66336-0735 Dispensing Solutions Inc. (repackager)
21695-0010 Rebel Distributors Corp (repackager)
16590-0370 Stat RX USA LLC (repackager)
43063-0001 PDRX Pharmaceuticals Inc (repackager)
00440-1031 Liberty Pharmaceuticals (repackager)

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Disclaimer: Every effort has been made to ensure that the information provided is accurate, up-to-date, and complete, but no guarantee is made to that effect. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.

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