acyclovir

NDC 63187-366 · Proficient Rx LP

Generic nameacyclovir

Dosage formTABLET

RouteORAL

Active ingredient(s)ACYCLOVIR

Strength800 mg/1

Pharmacologic classDNA Polymerase Inhibitors [MoA], Herpes Simplex Virus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Herpes Zoster Virus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Herpesvirus Nucleoside Analog DNA Polymerase Inhibitor [EPC], Nucleoside Analog [EXT]

Marketing categoryANDA

Packages

63187-366-30 — 30 TABLET in 1 BOTTLE (63187-366-30)

63187-366-35 — 35 TABLET in 1 BOTTLE (63187-366-35)

63187-366-60 — 60 TABLET in 1 BOTTLE (63187-366-60)

63187-366-90 — 90 TABLET in 1 BOTTLE (63187-366-90)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

61442-112 — Acyclovir, 61442-113 — Acyclovir, 61442-114 — Acyclovir, 62135-019 — Acyclovir, 62135-039 — Acyclovir, 62135-803 — Acyclovir, 62332-248 — Acyclovir, 62332-423 — ACYCLOVIR, 63187-192 — acyclovir, 63187-253 — Acyclovir, 63187-574 — Acyclovir, 63629-1678 — Acyclovir, 63629-2009 — Acyclovir, 63629-2327 — Acyclovir, 63629-2328 — Acyclovir, 63629-9174 — acyclovir, 65162-835 — Acyclovir, 65162-836 — Acyclovir, 65841-802 — acyclovir, 65841-803 — acyclovir, +172 more

From the FDA National Drug Code Directory, retrieved August 24, 2026. Product listings are submitted by labelers; FDA does not verify them.

Read from: FDA National Drug Code Directory, product.txt and package.txt (accessdata.fda.gov/cder/ndctext.zip) — Snapshot retrieved 2026-08-24, loaded 2026-08-24; CMS Medicare Part B Drug Average Sales Price (ASP) Pricing Files (cms.gov/medicare/payment/part-b-drugs/asp-pricing-files) -- the NDC-HCPCS crosswalk and Part B payment limit files — 2026 Q3 (July 2026 release). All data sources · How to read the labels