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acyclovir 50 mg/g Ointment — NDC 50090-6561-00 package photo
Label image from the product's FDA listing (DailyMed) — may show a different pack size or an older label revision.

acyclovir 50 mg/g Ointment — NDC 50090-6561-0 (Billing 50090-6561-00)

by A-S Medication Solutions · 1 TUBE in 1 CARTON / 15 g in 1 TUBE

This is a package of acyclovir 50 mg/g Ointment from A-S Medication Solutions, marketed since Jul 2017 and currently FDA-listed. It is this product's only package size.

NDC 50090-6561-00
🏷️ FDA NDC (as labeled) 50090-6561-0 billing pads the package segment with a zero
Rx only Generic On market Non-controlled ⇄ Compare with another NDC
🗂️ FDA directory synced Oct 1, 2026 · this listing last changed Oct 1, 2026 · sources: openFDA · FDA label (DailyMed) · FDA Orange & Purple Book · First Databank · CMS NADAC, ASP, Medicare & Medicaid · RxNorm
📋 All sources & update times →

This page is curated, coded, and maintained by

Compiled from public FDA, CMS, DailyMed, NADAC, and related drug data sources. Editorial policy

NDC database record

One package, one record: these facts belong to NDC 50090-6561-0 alone.

Record
FDA NDC Directory package listing · Human prescription drug
Code segments
50090 labeler · 6561 product · 0 package
Package marketed since
Jul 18, 2023
Sample package
No — commercial package
Listing certified through
Dec 31, 2026
Barcode (UPC-A, from the NDC)
3 5009065610 7
FDA record last changed
Oct 1, 2026

Identity & classification

Regulatory identifiers FDA, NLM and CMS codes for this package

FDA NDC (as labeled) 50090-6561-0
Product NDC 50090-6561
11-digit billing NDC 50090656100
NCPDP billing unit GM — per gram (weight)
RxCUI 197312
UNII X4HES1O11F
Application # ANDA205510
SPL Set ID 942632d8-08cd-4003-aec0-1c6d5c09bc15
Established class (EPC) Herpes Simplex Virus Nucleoside Analog DNA Polymerase Inhibitor; Herpes Zoster Virus Nucleoside Analog DNA Polymerase Inhibitor; Herpesvirus Nucleoside Analog DNA Polymerase Inhibitor
Mechanism of action DNA Polymerase Inhibitors
DEA schedule Non-controlled
Marketing category ANDA
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2017-07-31
Route TOPICAL
Dosage form OINTMENT
Substance ACYCLOVIR
TE code (Orange Book) AB · RLD · RS

Drug-database identifiers Medi-Span GPI and First Databank GCN / HICL / AHFS classification

GCN Seq No 007670
GCN 31640
HICL code 004183
Ingredient (HICL) Acyclovir
HIC1 code Q
Therapeutic class — broad (HIC1) Ear/Eye/Nose/Rectum/Topical/Vagina/Other
HIC2 code Q5
Therapeutic class — intermediate (HIC2) Agents Acting Principally On The Skin
HIC3 code Q5V
Therapeutic class — specific (HIC3) Topical Antivirals
AHFS code 08:18.32.00
AHFS class Nucleoside And Nucleotide Antivirals
FDB label name ACYCLOVIR 5% OINTMENT
FDB brand name Acyclovir
Legend status F — Federal legend — prescription drug or device
Quick answers
  • GSN (GCN sequence number): 007670
  • GCN: 31640
  • HICL (First Databank): 004183
  • AHFS class code: 08:18.32.00
  • RxCUI (RxNorm): 197312
Why two NDCs? The FDA registers this code as 50090-6561-0 — a 5-4-1 layout, and that's what's printed on the package and shown on DailyMed. For insurance claims, every NDC is standardized to a uniform 11-digit 5-4-2 format by adding a zero to the package segment → 50090-6561-00. Same drug, same package — only the format differs.
Where does this data come from?
Identifiers from the FDA openFDA NDC Directory and Structured Product Labeling; RxCUI from RxNorm (NLM); GPI from Medi-Span; GCN / HIC / AHFS / legend from First Databank.

RxNorm drug class

This medicine belongs to the Herpesvirus Nucleoside Analog DNA Polymerase Inhibitor class.

Pharmacologic class Herpesvirus Nucleoside Analog DNA Polymerase Inhibitor, Herpes Simplex Virus Nucleoside Analog DNA Polymerase Inhibitor, Herpes Zoster Virus Nucleoside Analog DNA Polymerase Inhibitor
Drug family (ATC) Antivirals, Nucleosides and nucleotides excl. reverse transcriptase inhibitors, Antivirals
How it works DNA Polymerase Inhibitors
Where does this data come from?
Therapeutic classes from RxNorm RxClass (U.S. National Library of Medicine) — Established Pharmacologic Class (FDA), ATC drug family (WHO) and mechanism of action, matched by this product’s RxCUI.

Clinical

Label name ACYCLOVIR 5% OINTMENT Ingredient Acyclovir
📖 What it is MedlinePlus · NLM

Acyclovir cream is used to treat cold sores (fever blisters; blisters that are caused by a virus called herpes simplex) on the face or lips. Acyclovir ointment is used to treat first outbreaks of genital herpes (a herpes virus infection that causes sores to form around the genitals and rectum from time to time) and to treat certain types of sores caused by the herpes simplex virus in people with weak immune systems. Acyclovir is in a class of antiviral medications called synthetic nucleoside analogues. It works by stopping the spread of the herpes virus in the body. Acyclovir does not cure col...

Read the full MedlinePlus article ↗
📗 Our plain-language guide HelloPharmacist
  • Acyclovir treats infections caused by herpes-family viruses. Oral forms treat shingles, genital herpes and chickenpox. Creams, ointments, the eye ointment, the buccal tablet and th...
  • As early as possible. For cold sores, that means at the first tingling, itching or burning. For genital herpes recurrences, start at the first sign of an outbreak. Early treatment...
  • The most common ones are headache, nausea and belly pain. Some people also get vomiting, dizziness or fatigue. These are usually manageable, but tell me if they bother you.
  • Call right away for confusion, hallucinations, seizures or unusual drowsiness. Also call if you urinate much less than usual, which can signal kidney trouble. Any allergic reaction...
📖 Read our full Acyclovir guide →
Where does this data come from?
Plain-language summary from MedlinePlus (U.S. National Library of Medicine); supplement & herbal interactions and nutrient depletion data from the Natural Medicines database; our full guide is HelloPharmacist editorial content.

Pricing

A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.

Price systemPer gPer package
Retail pharmacies payNADAC · weekly Not in the retail survey — common for institutional, discontinued, or low-volume packs.
Medicaid paysCMS SDUD · 12 mo No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data.
Medicare drug plans payPart D · Q2 2026 $1.40 $21.00 / 15 g
Where does this data come from?
NADAC (National Average Drug Acquisition Cost) is the CMS weekly pharmacy-acquisition-cost survey — what pharmacies pay. ASP (Average Sales Price) is the CMS Medicare Part B drug-payment file, published quarterly. Medicaid pays is computed by us from CMS State Drug Utilization Data (total reimbursed ÷ units, trailing 12 months) — gross of rebates and inclusive of dispensing fees, so it reflects what Medicaid paid, not an acquisition cost. Medicare drug plans pay is the median negotiated point-of-sale unit cost across plans listing this NDC in the CMS quarterly Prescription Drug Plan pricing files, before rebates. The VA pays is the federal contract price (FSS, and the statutory Big 4 ceiling where listed) from the VA National Acquisition Center pharmaceutical price file. All are free public government data; each measures a different payer, so the figures are not directly comparable.

Packaging — all sizes for this product

Package NDCDescription Marketing startMarketing endStatus
50090-6561-00 You're viewing this Main listing 1 TUBE in 1 CARTON / 15 g in 1 TUBE 2023-07-18 — Active

Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Acyclovir 50 mg/g 00591-1159-30 ACTAVIS 1 tube $0.315 AB Availability likely —
acyclovir 50 mg/g 13668-0515-01 Torrent 15 g $0.522 AB Availability likely —
acyclovir 50 mg/g 16714-0885-01 Northstar 1 tube $0.522 AB Availability likely —
Acyclovir 50 mg/g 51672-1360-01 Sun 1 tube $0.522 AB Availability likely —
Acyclovir 50 mg/g 65162-0835-94 Amneal 1 tube $0.522 AB Availability likely —
acyclovir 50 mg/g 68462-0746-17 Glenmark 1 tube $0.522 AB Availability likely —
Acyclovir 50 mg/g 70700-0107-15 Xiromed, 1 tube $0.522 AB Availability likely —
acyclovir 50 mg/g 72578-0082-01 Viona 1 tube $0.522 AB Availability likely —
Acyclovir 50 mg/g 33342-0439-15 Macleods 1 tube $0.676 AB FDA listed —
Acyclovir 50 mg/g 51672-1361-05 Sun 1 tube $8.992 AB Availability likely —
Acyclovir 50 mg/g 62332-0423-05 Alembic 1 tube $8.992 AB Availability likely —
Acyclovir 50 mg/g 65162-0836-14 Amneal 1 tube $8.992 AB Availability likely —
Acyclovir 50 mg/g 00093-3630-20 Teva 1 tube $8.992 AB Availability likely —
Acyclovir 50 mg/g 45802-0044-75 Padagis 1 tube $8.992 AB Availability likely —
Zovirax 50 mg/g 00187-0994-45 Bausch 1 tube $38.247 AB FDA listed —
Zovirax 50 mg/g 00187-0993-95 Bausch 1 tube — AB FDA listed —
Acyclovir 50 mg/g 43547-0499-41 Solco 1 tube — — FDA listed —
acyclovir 50 mg/gthis 50090-6561-00 A-S 1 tube — AB FDA listed —
Acyclovir 50 mg/g 62332-0248-05 Alembic 1 tube — AB FDA listed —
Acyclovir 50 mg/g 63629-2327-01 Bryant 30 g — AB FDA listed —
Acyclovir 50 mg/g 63629-2328-01 Bryant 15 g — AB FDA listed —
acyclovir 50 mg/g 68071-3909-05 NuCare 1 tube — AB FDA listed —
acyclovir 50 mg/g 68788-8247-01 Preferred 1 tube — AB FDA listed —
acyclovir 50 mg/g 70771-1371-01 Zydus 1 tube — AB FDA listed —
Acyclovir 50 mg/g 72162-1960-02 Bryant 15 g — AB FDA listed —
acyclovir 50 mg/g 85766-0115-15 Sportpharm 1 tube — AB FDA listed —
Acyclovir 50 mg/g 85957-0036-01 Aryeh 2 tubes — AB FDA listed —
Acyclovir 50 mg/g 72162-2327-02 Bryant 1 tube — AB FDA listed —
Acyclovir 50 mg/g 70771-1808-02 Zydus 1 tube — BX FDA listed —
Acyclovir 50 mg/g 72578-0101-04 Viona 1 tube — BX FDA listed —
acyclovir 50 mg/g 68788-4142-01 c 15 g — AB FDA listed —
acyclovir 50 mg/g 50090-8074-00 A-S 1 tube — AB FDA listed —
About this product: this is a generic version of the medicine. FDA equivalence ratings are shown when available, and other versions are listed above, least expensive first.
Where does this data come from?
Equivalents are other NDCs of the same ingredient, form and route from the openFDA NDC Directory, ranked least-expensive-first by NADAC. Therapeutic-equivalence (AB) ratings come from the FDA Orange Book; biologics use the FDA Purple Book for biosimilar & interchangeable status.

Availability & generic status

🏛️
2017
On the market since
Jul 2017
📍
2026
Currently FDA-listed
9 years listed
🔓
·
Generic on the market
this product is a generic
✅This is a generic drug

This product is an FDA-approved generic. Other versions of the same drug are listed under Therapeutic equivalents, least expensive first.

Where does this data come from?
Patents and exclusivity from the FDA Orange Book (small-molecule drugs), refreshed from public FDA data. Generic launch timing is an estimate, not a guarantee.

Inactive Ingredients / Excipients

Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.

🧪 Avoiding an ingredient? See Acyclovir inactive ingredients by manufacturer: every current product's list side by side, so you can ask your pharmacy for the version that does not list it.

💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.

  • UNII 3WJQ0SDW1A
    Polyethylene glycol is a synthetic liquid or solid polymer used in medicines as a solvent, lubricant, and humectant. It helps dissolve active ingredients, reduces friction during manufacturing, and retains moisture in the final product.

1 inactive ingredient listed in the exact product block matched to this NDC.

Where does this data come from?
Data sourced from official FDA Structured Product Labeling (SPL) via DailyMed — ingredient classCode="IACT" elements from the exact product block matched by this NDC. Label-section narrative from DailyMed / the openFDA label index is shown separately when available.

Inactive ingredient FAQ

Are inactive ingredients the same for every manufacturer?
No. Inactive ingredients can differ by manufacturer, dosage form, strength, and package / product version.
Why might an inactive ingredient be missing?
Some SPLs do not provide a complete structured inactive-ingredient list, and older or unusual labels may only include the information in narrative text.
Can inactive ingredients matter?
Yes. They can matter for allergies, intolerances, dyes, gluten / lactose concerns, preservatives, and formulation differences — but confirm with a pharmacist or the manufacturer when it’s clinically important.

Manufacturer & labeler

LabelerA-S Medication Solutions
Application holderGLENMARK SPECIALTY SA
FDA applicationANDA205510 (ANDA)
Labeler code50090
First marketedJul 2017
Product typeHuman Prescription Drug
Portfolio2,811 products on file

More NDCs from A-S Medication Solutions labeler code 50090

The labeler markets the product; the application holder owns the FDA approval. They’re often the same company but can differ (e.g. a repackager or an authorized generic). A mailing address / phone appears here when the manufacturer includes it in the product’s FDA label (not all do).
Where does this data come from?
Labeler, application holder and registered establishment from the FDA openFDA NDC Directory and Drugs@FDA; address/contact from the product’s FDA label.

Full prescribing information FDA SPL

The complete FDA label for this product — the official prescribing information, verbatim, section by section. Jump with a chip, search within the label, or expand everything.
🎯 Indications and Usage ⏱️ Dosage and Administration ⛔ Contraindications ⚠️ Warnings 🤒 Adverse Reactions 🔄 Drug Interactions 🤰 Pregnancy 🧒 Pediatric Use 🧓 Geriatric Use 🆘 Overdosage 🧬 Clinical Pharmacology 📦 How Supplied / Storage and Handling 📋 Description ⚠️ Precautions 🍼 Nursing Mothers 📄 Carcinogenesis, Mutagenesis, Impairment of Fertility 📄 Package Label / Principal Display Panel
🎯 Indications and Usage 28 words ▾

INDICATIONS AND USAGE Acyclovir ointment USP 5% is indicated in the management of initial genital herpes and in limited non-life-threatening mucocutaneous Herpes simplex virus infections in immunocompromised patients.

⏱️ Dosage and Administration 91 words ▾

DOSAGE AND ADMINISTRATION Apply sufficient quantity to adequately cover all lesions every 3 hours, 6 times per day for 7 days. The dose size per application will vary depending upon the total lesion area but should approximate a one-half inch ribbon of ointment per 4 square inches of surface area. A finger cot or rubber glove should be used when applying acyclovir ointment to prevent autoinoculation of other body sites and transmission of infection to other persons.

Therapy should be initiated as early as possible following onset of signs and symptoms.

⛔ Contraindications 17 words ▾

CONTRAINDICATIONS Acyclovir ointment 5% is contraindicated in patients who develop hypersensitivity to the components of the formulation.

⚠️ Warnings 18 words ▾

WARNINGS Acyclovir ointment 5% is intended for cutaneous use only and should not be used in the eye.

🤒 Adverse Reactions 151 words ▾

ADVERSE REACTIONS In the controlled clinical trials, mild pain (including transient burning and stinging) was reported by about 30% of patients in both the active and placebo arms; treatment was discontinued in 2 of these patients. Local pruritus occurred in 4% of these patients. In all studies, there was no significant difference between the drug and placebo group in the rate or type of reported adverse reactions nor were there any differences in abnormal clinical laboratory findings.

Observed During Clinical Practice Based on clinical practice experience in patients treated with acyclovir ointment in the US, spontaneously reported adverse events are uncommon. Data are insufficient to support an estimate of their incidence or to establish causation. These events may also occur as part of the underlying disease process.

Voluntary reports of adverse events that have been received since market introduction include: General: Edema and/or pain at the application site. Skin: Pruritus, rash.

🔄 Drug Interactions 22 words ▾

Drug Interactions Clinical experience has identified no interactions resulting from topical or systemic administration of other drugs concomitantly with acyclovir ointment 5%.

🤰 Pregnancy 144 words ▾

Pregnancy Teratogenic Effects: Pregnancy Category B. Acyclovir was not teratogenic in the mouse, rabbit, or rat at exposures greatly in excess of human exposure. There are no adequate and well-controlled studies of systemic acyclovir in pregnant women.

A prospective epidemiologic registry of acyclovir use during pregnancy was established in 1984 and completed in April 1999. There were 749 pregnancies followed in women exposed to systemic acyclovir during the first trimester of pregnancy resulting in 756 outcomes. The occurrence rate of birth defects approximates that found in the general population.

However, the small size of the registry is insufficient to evaluate the risk for less common defects or to permit reliable or definitive conclusions regarding the safety of acyclovir in pregnant women and their developing fetuses. Systemic acyclovir should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus.

🧒 Pediatric Use 12 words ▾

Pediatric Use Safety and effectiveness in pediatric patients have not been established.

🧓 Geriatric Use 56 words ▾

Geriatric Use Clinical studies of acyclovir ointment did not include sufficient numbers of subjects aged 65 and over to determine whether they respond differently from younger subjects. Other reported clinical experience has not identified differences in responses between the elderly and younger patients. Systemic absorption of acyclovir after topical administration is minimal (see CLINICAL PHARMACOLOGY ).

🆘 Overdosage 20 words ▾

OVERDOSAGE Overdosage by topical application of acyclovir ointment 5% is unlikely because of limited transcutaneous absorption (see CLINICAL PHARMACOLOGY ).

🧬 Clinical Pharmacology 199 words ▾

CLINICAL PHARMACOLOGY Two clinical pharmacology studies were performed with acyclovir ointment 5% in immunocompromised adults at risk of developing mucocutaneous Herpes simplex virus infections or with localized varicella-zoster infections. These studies were designed to evaluate the dermal tolerance, systemic toxicity, and percutaneous absorption of acyclovir. In 1 of these studies, which included 16 inpatients, the complete ointment or its vehicle were randomly administered in a dose of 1-cm strips (25 mg acyclovir) 4 times a day for 7 days to an intact skin surface area of 4.5 square inches.

No local intolerance, systemic toxicity, or contact dermatitis were observed. In addition, no drug was detected in blood and urine by radioimmunoassay (sensitivity, 0.01 mcg/mL). The other study included 11 patients with localized varicella-zoster infections.

In this uncontrolled study, acyclovir was detected in the blood of 9 patients and in the urine of all patients tested. Acyclovir levels in plasma ranged from <0.01 to 0.28 mcg/mL in 8 patients with normal renal function, and from <0.01 to 0.78 mcg/mL in 1 patient with impaired renal function. Acyclovir excreted in the urine ranged from <0.02% to 9.4% of the daily dose.

Therefore, systemic absorption of acyclovir after topical application is minimal.

📦 How Supplied / Storage and Handling 16 words ▾

HOW SUPPLIED Product: 50090-6561 NDC: 50090-6561-0 15 g in a TUBE / 1 in a CARTON

📋 Description 102 words ▾

DESCRIPTION Acyclovir is a synthetic nucleoside analogue active against herpes viruses. Acyclovir ointment USP 5% is a formulation for topical administration. Each gram of acyclovir ointment USP 5% contains 50 mg of acyclovir USP in a polyethylene glycol (PEG) base.

Acyclovir USP is a white, crystalline powder with the molecular formula C 8 H 11 N 5 O 3 and a molecular weight of 225.2. 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 USP is 2-amino-1, 9-dihydro-9- [(2-hydroxyethoxy)methyl]-6 H purin-6-one; it has the following structural formula: acyclovir-structura-formula

⚠️ Precautions ~2 min read ▾

PRECAUTIONS General The recommended dosage, frequency of applications, and length of treatment should not be exceeded (see DOSAGE AND ADMINISTRATION ). There are no data to support the use of acyclovir ointment 5% to prevent transmission of infection to other persons or prevent recurrent infections when applied in the absence of signs and symptoms. Acyclovir ointment 5% should not be used for the prevention of recurrent HSV infections.

Although clinically significant viral resistance associated with the use of acyclovir ointment 5% has not been observed, this possibility exists. Drug Interactions Clinical experience has identified no interactions resulting from topical or systemic administration of other drugs concomitantly with acyclovir ointment 5%. Carcinogenesis, Mutagenesis, Impairment of Fertility Systemic exposure following topical administration of acyclovir is minimal.

Dermal carcinogenicity studies were not conducted. Results from the studies of carcinogenesis, mutagenesis, and fertility are not included in the full prescribing information for acyclovir ointment 5% due to the minimal exposures of acyclovir that result from dermal application. Pregnancy Teratogenic Effects: Pregnancy Category B.

Acyclovir was not teratogenic in the mouse, rabbit, or rat at exposures greatly in excess of human exposure. There are no adequate and well-controlled studies of systemic acyclovir in pregnant women. A prospective epidemiologic registry of acyclovir use during pregnancy was established in 1984 and completed in April 1999.

There were 749 pregnancies followed in women exposed to systemic acyclovir during the first trimester of pregnancy resulting in 756 outcomes. The occurrence rate of birth defects approximates that found in the general population. However, the small size of the registry is insufficient to evaluate the risk for less common defects or to permit reliable or definitive conclusions regarding the safety of acyclovir in pregnant women and their developing fetuses.

Systemic acyclovir should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. Nursing Mothers It is not known whether topically applied acyclovir is excreted in breast milk. Systemic exposure following topical administration is minimal.

After oral administration of acyclovir, acyclovir concentrations have been documented in breast milk in 2 women and ranged from 0.6 to 4.1 times the corresponding plasma levels. These concentrations would potentially expose the nursing infant to a dose of acyclovir up to 0.3 mg/kg per day. Nursing mothers who have active herpetic lesions near or on the breast should avoid nursing.

Geriatric Use Clinical studies of acyclovir ointment did not include sufficient numbers of subjects aged 65 and over to determine whether they respond differently from younger subjects. Other reported clinical experience has not identified differences in responses between the elderly and younger patients. Systemic absorption of acyclovir after topical administration is minimal (see CLINICAL PHARMACOLOGY ).

Pediatric Use Safety and effectiveness in pediatric patients have not been established.

🍼 Nursing Mothers 83 words ▾

Nursing Mothers It is not known whether topically applied acyclovir is excreted in breast milk. Systemic exposure following topical administration is minimal. After oral administration of acyclovir, acyclovir concentrations have been documented in breast milk in 2 women and ranged from 0.6 to 4.1 times the corresponding plasma levels.

These concentrations would potentially expose the nursing infant to a dose of acyclovir up to 0.3 mg/kg per day. Nursing mothers who have active herpetic lesions near or on the breast should avoid nursing.

📄 Carcinogenesis, Mutagenesis, Impairment of Fertility 53 words ▾

Carcinogenesis, Mutagenesis, Impairment of Fertility Systemic exposure following topical administration of acyclovir is minimal. Dermal carcinogenicity studies were not conducted. Results from the studies of carcinogenesis, mutagenesis, and fertility are not included in the full prescribing information for acyclovir ointment 5% due to the minimal exposures of acyclovir that result from dermal application.

📄 Package Label / Principal Display Panel 3 words ▾

ACYCLOVIR Label Image

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗

Medicare Part D spend CMS · PART D · 2026 (Q1)

Medicare Part D (outpatient prescription) spending for Acyclovir — the program that covers self-administered drugs. 29 manufacturers.
⚠️ Drug-level data: CMS publishes Part D spending by drug, not by NDC — these figures combine every manufacturer, strength and package size sold under the name Acyclovir. That’s a different level of aggregation than the Medicaid card above, which is specific to this exact 11-digit NDC (pack size included), so the two aren’t directly comparable.
Period
Total Part D spend
$11.1M
Claims incl. refills
517.4K
Beneficiaries
366.8K
Spend / beneficiary
$30.28
Spend / claim
$21.46
Trend by period
💵 About the dollar figures: spending is what Part D plans paid before confidential manufacturer rebates, so the program’s real net cost is lower. A blank patient count means fewer than 11 people — CMS hides counts that small to protect privacy. Source: CMS Medicare Quarterly Part D Spending by Drug (data.cms.gov), updated quarterly.

About this NDC listing & data coverage

Finished prescription product
What data is (and isn’t) available for this NDC — tap to expand
NDC identity (package / product / labeler codes) ✓ Available
Labeler ✓ Available
Product & package description ✓ Available
Marketing category & status ✓ Available
Active ingredient / dosage form / route ✓ Available
FDA label (SPL via DailyMed) ✓ Available
Package photos ✓ Available
Inactive ingredients (structured) ✓ Available
NADAC pharmacy acquisition price (CMS) — Not published for this NDC CMS publishes NADAC only for NDCs reported in its retail-pharmacy survey.
Orange Book / therapeutic-equivalence data ✓ Available
HCPCS J-code billing crosswalk — Not published for this NDC Most self-administered / retail products have no J-code — that is normal.
Medicaid utilization (CMS SDUD) — Not published for this NDC CMS reports utilization only for NDCs with Medicaid claims above its privacy threshold.
“Not published” reflects what the public FDA / CMS / NLM sources provide for this exact package code — it is a property of the data feeds, not a judgment about the product.

Questions about this listing

Why is there no price listed?
The pricing shown on our NDC pages comes from CMS NADAC, a voluntary survey of retail community pharmacy invoices. CMS does not publish a NADAC for every NDC — packages outside the retail survey (institutional and hospital products, bulk packages, discontinued items, and many OTC items) may never receive one. A missing price reflects the survey's scope, not this product's actual cost, and does not mean the product is free or unavailable.
Is the NDC printed on the package the same as the 11-digit billing NDC?
Yes, they identify this exact package in different formats. The form printed on the packaging and shown on DailyMed is the one the FDA registered. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero and the dashes are dropped. The Identity section at the top of this page lists each form of this code.
Is this package still being marketed?
Yes, per the latest FDA NDC Directory data on this page: this package is listed as actively marketed, with no marketing end date reported by A-S Medication Solutions. Listing status can change — the directory data on this page refreshes weekly.
Who lists this product with the FDA?
A-S Medication Solutions is the labeler of record for this NDC — the company under whose FDA-assigned code the package is listed. The labeler may be the manufacturer itself or a distributor marketing the product under its own code.
Do I need a prescription for this product?
This NDC is listed with FDA as a prescription product, so it is dispensed under a prescriber's order. Your pharmacist can tell you whether any over-the-counter forms of the same medication exist.
This page identifies an FDA-listed package (the NDC) and reports public regulatory and pricing data about the listing. It is reference information, not a medical recommendation — talk to your pharmacist or prescriber about your own medication.
Where does this data come from?
Listing facts (marketing category, packager status, marketing dates) from the FDA openFDA NDC Directory; label availability from DailyMed; pricing coverage from CMS NADAC; equivalence scope from the FDA Orange Book.
← 50090-6560-00 · A-S 50090-6562-00 · A-S →
For educational and professional reference only — not medical advice. Pricing reflects published NADAC and CMS ASP (free public data) and may differ from your acquisition cost; always verify before billing or dispensing.