Memantine Hydrochloride 10 mg Tablet, Film Coated, 1,000-count
by Zydus Lifesciences Limited · 1000 TABLET, FILM COATED in 1 BOTTLE (70771-1120-0)
NDC 70771-1120-00
🏷️ FDA NDC (as labeled)
70771-1120-0
billing pads the package segment with a zero
This package
Contains1,000-count
Pack sizes5 compare ↓
Also priced by: Part D plans $0.1890/unit — full pricing hub ↓
Also comes in:
1 tablet 70771-1120-04
60 tablets 70771-1120-06
100 tablets 70771-1120-01
500 tablets 70771-1120-05
Rx only
Generic
On market
Non-controlled
🗂️ Data synced Jul 24, 2026 · sources: openFDA · FDA label (DailyMed) · FDA Orange & Purple Book · First Databank · CMS NADAC, ASP, Medicare & Medicaid · RxNorm
📋 All sources & update times →
⚠️
Other active recalls for Memantine Hydrochloride (different manufacturers) — 1 · tap to view
These affect other manufacturers’ products for the same ingredient — not necessarily the exact NDC on this page.
Class II · Mar 24, 2026 — Failed Dissolution Specifications (The Harvard Drug Group LLC) · FDA recall D-0485-2026
Each entry is an official FDA enforcement report — look up any recall number in the FDA recall database ↗
🆔 Identity & classification
FDA NDC (as labeled)
70771-1120-0
Product NDC
70771-1120
11-digit billing NDC
70771112000
UNII
JY0WD0UA60
UPC
0372578004057, 0372578003050
Application #
ANDA090961
SPL Set ID
514421f3-f525-43e8-aecc-8b2bbffd00dc
Established class (EPC)
N-methyl-D-aspartate Receptor Antagonist
Mechanism of action
NMDA Receptor Antagonists
DEA schedule
Non-controlled
Marketing category
ANDA
Marketing status
On market
FDA listing status
Listed (active directory)
Marketing start
2017-09-28
Route
ORAL
Dosage form
TABLET, FILM COATED
Substance
MEMANTINE HYDROCHLORIDE
TE code (Orange Book)
AB · RLD · RS
Why two NDCs?
The FDA registers this code as 70771-1120-0 — 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 → 70771-1120-00. 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 N-methyl-D-aspartate Receptor Antagonist class.
Pharmacologic class
N-methyl-D-aspartate Receptor Antagonist
Drug family (ATC)
Anticholinesterases, Other anti-dementia drugs
How it works
NMDA Receptor Antagonists
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.
🏭 Manufacturer & labeler
LabelerZydus Lifesciences Limited
Application holderZYDUS LIFESCIENCES LTD
FDA applicationANDA090961 (ANDA)
Labeler code70771
First marketedSep 2017
Product typeHuman Prescription Drug
Portfolio717 products on file
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.
🩺 Clinical
📖 What it is MedlinePlus · NLM
Memantine is used to treat the symptoms of Alzheimer's disease (AD; a brain disease that affects memory, thinking, and behavior). Memantine is in a class of medications called NMDA receptor antagonists. It works by changing the activity of certain natural substances in the brain.
Read the full MedlinePlus article ↗📗 Our plain-language guide HelloPharmacist
- Memantine helps manage the symptoms of moderate to severe Alzheimer's disease. It works by blocking certain brain receptors that are overstimulated in Alzheimer's, which is thought...
- What does memantine actually do for Alzheimer's disease?
- No — memantine can be taken with or without food, whichever is easier to stick with. For the extended-release capsule form, food does slightly affect the timing of when the drug pe...
- Just skip the missed dose and take your next dose at the regularly scheduled time. Never double up to make up for a missed one. If you've missed several days in a row, don't just r...
Patient education
Supplement & herbal interactions
Some supplements/herbs that may interact with Memantine Hydrochloride — tap one for details:
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.
💬 Questions about Memantine Hydrochloride?
Ask a pharmacist →
Ask a licensed pharmacist directly — free, answered by our team.
💊 What it looks like
Color
White
ShapeCapsule
ImprintZF;40
Size11 mm
ScoringNot scored
One label can cover several strengths, so colors may be combined — always confirm a loose pill against the dispensed prescription label or a pharmacist.
Where does this data come from?
Physical description (imprint, shape, color, scoring, coating) from this product’s FDA Structured Product Labeling (SPL), mirrored from DailyMed / openFDA.
🧪 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.
💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.
-
UNII OP1R32D61U
Microcrystalline cellulose is a purified form of cellulose, a natural fiber from plant sources. It acts as a binder and filler in tablets and capsules, helping hold ingredients together and give the medicine its shape and size.
-
UNII M28OL1HH48
Croscarmellose sodium is a plant-based substance derived from cellulose. It acts as a disintegrant, helping tablets and capsules break down quickly in the digestive system so the medicine can be absorbed.
-
UNII O7TSZ97GEP
A mineral compound that serves as a filler and binding agent in tablets and capsules. It adds bulk to the medicine and helps hold ingredients together during manufacturing.
-
UNII 3NXW29V3WO
Hypromellose is a plant-based thickener made from cellulose. It's used in medicines as a binder to hold ingredients together, a coating for tablets, and a thickener for liquids.
-
UNII 70097M6I30
Magnesium stearate is a salt made from magnesium and stearic acid, a fatty substance. It's used in tablets and capsules as a lubricant and glidant to help ingredients flow smoothly during manufacturing and prevent sticking.
-
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.
-
UNII FZ989GH94E
Povidone is a synthetic polymer made from a plastic-like material. It acts as a binder to hold tablet ingredients together and as a disintegrant to help the tablet break apart in your stomach so the medicine can be absorbed.
-
UNII ETJ7Z6XBU4
Silicon dioxide is a naturally occurring mineral used as a glidant and anti-caking agent. It helps powder ingredients flow smoothly and prevents clumping during manufacturing and storage.
-
UNII 7SEV7J4R1U
A powder made from a naturally occurring mineral. In medicines, talc works as a glidant and anti-caking agent, helping tablets and capsules flow smoothly during manufacturing and preventing clumping.
-
UNII 15FIX9V2JP
Titanium dioxide is a bright white mineral powder commonly used as a colorant and opacifying agent. It makes pills and tablets white or lighter in color and helps make coatings non-transparent.
10 inactive ingredients 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.
💲 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 system | Per each | Per 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 | $0.1890 | $189.00 / 1000 tablets |
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.
🔁 Therapeutic equivalents
| Product | Labeler | Pack | NADAC/unit | TE | Status | Price vs. this |
|---|---|---|---|---|---|---|
| memantine hydrochloride 10 mg 00591-3875-44 | Actavis | 100 tablets | $0.064 | — | Availability likely | — |
| Memantine Hydrochloride 10 mg 00832-1113-60 | Upsher-Smith | 60 tablets | $0.064 | AB | Availability likely | — |
| Memantine Hydrochloride 10 mg 00904-6506-06 | Major | 50 tablets | $0.064 | AB | Availability likely | — |
| Memantine Hydrochloride 10 mg 27241-0071-05 | Ajanta | 500 tablets | $0.064 | AB | Availability likely | — |
| Memantine Hydrochloride 10 mg 29300-0172-05 | Unichem | 500 tablets | $0.064 | AB | Availability likely | — |
| Memantine Hydrochloride 10 mg 33342-0298-09 | Macleods | 60 tablets | $0.064 | AB | Availability likely | — |
| Memantine Hydrochloride 10 mg 50268-0588-13 | AvPAK | 1 tablet | $0.064 | AB | Availability likely | — |
| Memantine 10 mg 60687-0184-57 | American | 60 tablets | $0.064 | AB | Availability likely | — |
| Memantine Hydrochloride 10 mg 61442-0193-05 | Carlsbad | 500 tablets | $0.064 | AB | Availability likely | — |
| memantine 10 mg 62135-0896-60 | Chartwell | 60 tablets | $0.064 | — | Availability likely | — |
| memantine hydrochloride 10 mg 65162-0169-06 | Amneal | 60 tablets | $0.064 | AB | Availability likely | — |
| Memantine hydrochloride 10 mg 68180-0230-07 | Lupin | 60 tablets | $0.064 | AB | Availability likely | — |
| Memantine 10 mg 72603-0119-01 | NorthStar | 60 tablets | $0.064 | AB | Availability likely | — |
| Memantine 10 mg 00615-8319-05 | NCS | 15 tablets | — | AB | FDA listed | — |
| memantine hydrochloride 10 mg 31722-0808-02 | Camber | 200 tablets | — | AB | FDA listed | — |
| Memantine Hydrochloride 10 mg 46708-0452-10 | Alembic | 100 tablets | — | AB | FDA listed | — |
| Memantine Hydrochloride 10 mg 47335-0322-08 | Sun | 100 tablets | — | AB | FDA listed | — |
| Memantine Hydrochloride 10 mg 50090-4434-00 | A-S | 90 tablets | — | AB | FDA listed | — |
| Memantine Hydrochloride 10 mg 50090-5832-00 | A-S | 90 tablets | — | AB | FDA listed | — |
| Memantine Hydrochloride 10 mg 50090-6400-00 | A-S | 90 tablets | — | AB | FDA listed | — |
| memantine hydrochloride 10 mg 50090-7356-01 | A-S | 60 tablets | — | AB | FDA listed | — |
| Memantine hydrochloride 10 mg 52605-0072-10 | POLYGEN | 1000 tablets | — | AB | FDA listed | — |
| Memantine hydrochloride 10 mg 53746-0169-10 | Amneal | 1000 tablets | — | AB | FDA listed | — |
| Memantine Hydrochloride 10 mg 55111-0597-01 | Dr. | 100 tablets | — | AB | FDA listed | — |
| memantine hydrochloride 10 mg 55154-2667-00 | Cardinal | 10 tablets | — | — | FDA listed | — |
| Memantine Hydrochloride 10 mg 55154-7637-00 | Cardinal | 10 tablets | — | AB | FDA listed | — |
| Memantine Hydrochloride 10 mg 62332-0076-10 | Alembic | 100 tablets | — | AB | FDA listed | — |
| Memantine Hydrochloride 10 mg 63629-2511-01 | Bryant | 500 tablets | — | AB | FDA listed | — |
| Memantine Hydrochloride 10 mg 63629-2512-01 | Bryant | 60 tablets | — | AB | FDA listed | — |
| Memantine Hydrochloride 10 mg 65862-0653-03 | Aurobindo | 10 tablets | — | — | FDA listed | — |
| Memantine Hydrochloride 10 mg 68788-8647-03 | Preferred | 30 tablets | — | AB | FDA listed | — |
| Memantine Hydrochloride 10 mgthis 70771-1120-00 | Zydus | 1000 tablets | — | AB | FDA listed | — |
| Memantine Hydrochloride 10 mg 71335-1603-01 | Bryant | 30 tablets | — | AB | FDA listed | — |
| Memantine Hydrochloride 10 mg 71335-1899-01 | Bryant | 30 tablets | — | AB | FDA listed | — |
| Memantine Hydrochloride 10 mg 71335-1908-01 | Bryant | 30 tablets | — | AB | FDA listed | — |
| memantine hydrochloride 10 mg 71610-0011-18 | Aphena | 3000 tablets | — | — | FDA listed | — |
| Memantine Hydrochloride 10 mg 71610-0885-80 | Aphena | 180 tablets | — | AB | FDA listed | — |
| Memantine Hydrochloride 10 mg 72162-2004-05 | Bryant | 500 tablets | — | AB | FDA listed | — |
| Memantine HCL 10 mg 72189-0538-60 | Direct_Rx | 60 tablets | — | AB | FDA listed | — |
| Memantine Hydrochloride 10 mg 72578-0004-01 | Viona | 100 tablets | — | 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
Sep 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.
🔬 Reported adverse events (FAERS)
Read carefully: FAERS reports are voluntary and unverified. Counts are not incidence, do not establish causation, are subject to reporting bias, and cannot be used to compare one drug to another. Shown for signal context only. Reports for Memantine Hydrochloride — the ingredient across all brands.
Top reported reactions
Age at onset
Reporter sex
Male · 48%
Female · 52%
Unknown · 0%
Serious outcomes
Reports over time (by year) — tap or hover for the count & year
Most recent year is provisional (FAERS lags ~3 months).
Where does this data come from?
Adverse-event reports from the FDA Adverse Event Reporting System (FAERS) via openFDA. FAERS reports are voluntary and unverified — counts are not incidence and don’t establish causation.
📦 Packaging — all sizes for this product
| Package NDC | Description | Marketing start | Status |
|---|---|---|---|
| 70771-1120-00 You're viewing this | 1000 TABLET, FILM COATED in 1 BOTTLE (70771-1120-0) | 2017-09-28 | Active |
| 70771-1120-01 | 100 TABLET, FILM COATED in 1 BOTTLE (70771-1120-1) | 2017-09-28 | Active |
| 70771-1120-04 | 1000 BLISTER PACK in 1 CARTON (70771-1120-4) / 1 TABLET, FILM COATED in 1 BLISTER PACK (70771-1120-2) | 2017-09-28 | Active |
| 70771-1120-05 | 500 TABLET, FILM COATED in 1 BOTTLE (70771-1120-5) | 2017-09-28 | Active |
| 70771-1120-06 | 60 TABLET, FILM COATED in 1 BOTTLE (70771-1120-6) | 2017-09-28 | Active |
Pack size FAQ
What quantity is in NDC 70771-1120-00?
NDC 70771-1120-00 is a 1,000-count package — 1000 tablet, film coated in 1 bottle.
What is the difference between NDC 70771-1120-00 and NDC 70771-1120-06?
Both are Memantine Hydrochloride 10 mg Tablet, Film Coated — the drug itself is identical. NDC 70771-1120-00 is the 1,000-count package, while NDC 70771-1120-06 is the 60 tablets package.
What NDC number is used to bill for this package of Memantine Hydrochloride 10 mg Tablet, Film Coated?
Bill NDC 70771-1120-00 — the 11-digit billing format is 70771112000. Pharmacy and medical claims use the 11-digit form; the FDA label may print a shorter form of the same code.
🧭 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 FDA registers it as 70771-1120-0, which is what is printed on the packaging and shown on DailyMed. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero: 70771-1120-00, written without dashes as 70771112000. The Identity section at the top of this page lists every form of this code.
What do the three segments of this NDC mean?
In 70771-1120-00, the first segment (70771) is the labeler code FDA assigned to Zydus Lifesciences Limited; the middle segment (1120) identifies this specific product — its ingredient, strength, and dosage form; and the last segment (00) identifies this exact package size and type. Together they name one specific package of one specific product.
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 Zydus Lifesciences Limited. Listing status can change — the directory data on this page refreshes weekly.
Does this product come in other package sizes?
Yes — the FDA directory lists 4 other package presentations of this same product, including 1 tablet (70771-1120-04), 60 tablets (70771-1120-06), 100 tablets (70771-1120-01). Each has its own NDC and its own page — see the package list near the top of this page.
Who lists this product with the FDA?
Zydus Lifesciences Limited 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.
📄 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.
📄 FDA label ▾
No readable label sections were found for this product.
No label section mentions that — try another word, or open the full label on DailyMed below.
Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA.
Prefer the government’s original formatting? View this label on DailyMed ↗
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.