Label image from the product's FDA listing (DailyMed) — may show a different pack size or an older label revision.
Amitriptyline Hydrochloride 100 mg Tablet, Film Coated, 1,000-count — NDC 70771-1177-0 (Billing 70771-1177-00)
by Zydus Lifesciences Limited · 1000 TABLET, FILM COATED in 1 BOTTLE
This is a package of 1,000 tablets of Amitriptyline Hydrochloride 100 mg Tablet, Film Coated from Zydus Lifesciences Limited, marketed since Dec 2017 and currently FDA-listed. It is the main listing for this product, which comes in 2 package sizes.
NDC 70771-1177-00
🏷️ FDA NDC (as labeled)
70771-1177-0
billing pads the package segment with a zero
This package
Contains1,000-count
Pack sizes2 compare ↓
Also priced by: Part D plans $0.1608/unit — full pricing hub ↓
Main listing for product 70771-1177 · Also comes in:
100 tablets 70771-1177-1
🗂️ FDA directory synced Oct 1, 2026 · this listing last changed Jul 24, 2026 · sources: openFDA · FDA label (DailyMed) · FDA Orange & Purple Book · First Databank · CMS NADAC, ASP, Medicare & Medicaid · RxNorm
📋 All sources & update times →
Identity & classification
Regulatory identifiers FDA, NLM and CMS codes for this package
FDA NDC (as labeled)
70771-1177-0
Product NDC
70771-1177
11-digit billing NDC
70771117700
UNII
26LUD4JO9K
Application #
ANDA210086
SPL Set ID
4159b10e-f589-486c-969d-9b4544b098b5
Established class (EPC)
Tricyclic Antidepressant
DEA schedule
Non-controlled
Marketing category
ANDA
Marketing status
On market
FDA listing status
Listed (active directory)
Marketing start
2017-12-26
Route
ORAL
Dosage form
TABLET, FILM COATED
Substance
AMITRIPTYLINE HYDROCHLORIDE
TE code (Orange Book)
AB · RLD · RS
Quick answers
- RxCUI (RxNorm): 856762
Why two NDCs?
The FDA registers this code as 70771-1177-0 — 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 → 70771-1177-00. 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.
- FDA openFDA NDC Directory · synced Oct 1, 2026
- FDA label on DailyMed · label index refreshed Oct 1, 2026
- RxNorm (NLM RxNav) · catalog refreshed Oct 1, 2026
- Medi-Span GPI (licensed)
- First Databank (licensed) · refreshed Oct 1, 2026
RxNorm drug class
This medicine belongs to the Tricyclic Antidepressant class.
Pharmacologic class
Tricyclic Antidepressant
Drug family (ATC)
Non-selective monoamine reuptake 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.
- RxClass (NLM) · catalog refreshed Oct 1, 2026
Clinical
📖 What it is MedlinePlus · NLM
Amitriptyline is used to treat symptoms of depression. Amitriptyline is in a class of medications called tricyclic antidepressants. It works by increasing the amounts of certain natural substances in the brain that are needed to maintain mental balance.
Read the full MedlinePlus article ↗📗 Our plain-language guide HelloPharmacist
- It's used to relieve symptoms of depression. It tends to work best for endogenous depression. Your prescriber can explain why it was chosen for you.
- You may feel sleepy before your mood improves. Full benefit can take as long as 30 days. Keep taking it as directed and keep in touch with your prescriber.
- It's taken by mouth, and your prescriber may split the dose or have you take it at bedtime. It can make you drowsy, so bedtime dosing is common. Follow your label directions.
- Please don't stop suddenly. After long use, stopping abruptly can cause nausea, headache and malaise. Your prescriber will lower the dose gradually and often continues treatment fo...
Patient education
Supplement & herbal interactions
3
Nutrient depletion considerations
Amitriptyline may be associated with lower levels of 3 nutrients — worth a chat with your pharmacist, not a cause for alarm.
An association is not a deficiency. Educational only — don't start or stop anything without professional guidance.
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.
- MedlinePlus (NLM) · refreshed Oct 1, 2026
- FDA label on DailyMed · label index refreshed Oct 1, 2026
💬 Questions about Amitriptyline Hydrochloride?
Ask a pharmacist →
Ask a licensed pharmacist directly — free, answered by our team.
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 | $0.1608 | $160.80 / 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.
- CMS NADAC weekly file
- CMS ASP pricing files · refreshed Sep 20, 2026
- CMS Medicaid State Drug Utilization Data · refreshed Oct 2, 2026
- CMS Part D plan pricing files · refreshed Sep 24, 2026
- VA National Acquisition Center price file
Packaging — all sizes for this product
| Package NDC | Description | Marketing start | Marketing end | Status |
|---|---|---|---|---|
| 70771-1177-00 You're viewing this Main listing | 1000 TABLET, FILM COATED in 1 BOTTLE | 2017-12-26 | — | Active |
| 70771-1177-01 70771-1177-1 | 100 TABLET, FILM COATED in 1 BOTTLE | 2017-12-26 | — | Active |
You're viewing the largest of 2 pack sizes for this product.
Pack size FAQ
What quantity is in this package?
This is a 1,000-count package — 1000 tablet, film coated in 1 bottle.
How does this package differ from NDC 70771-1177-01?
Both are Amitriptyline Hydrochloride 100 mg Tablet, Film Coated — the drug itself is identical. This page's package is the 1,000-count one, while NDC 70771-1177-01 is the 100 tablets package.
What NDC number is used to bill for this package of Amitriptyline Hydrochloride 100 mg Tablet, Film Coated?
Use the 11-digit billing form listed in the identifiers section of this page. Pharmacy and medical claims use the 11-digit form; the FDA label may print a shorter form of the same code.
Therapeutic equivalents
| Product | Labeler | Pack | NADAC/unit | TE | Status | Price vs. this |
|---|---|---|---|---|---|---|
| Amitriptyline Hydrochloride 100 mg 00781-1490-01 | Sandoz | 100 tablets | $0.143 | AB | Availability likely | — |
| Amitriptyline Hydrochloride 100 mg 11788-0081-01 | AiPing | 100 tablets | $0.143 | AB | Availability likely | — |
| Amitriptyline Hydrochloride 100 mg 16571-0109-01 | Rising | 100 tablets | $0.143 | AB | Availability likely | — |
| Amitriptyline Hydrochloride 100 mg 16714-0261-01 | Northstar | 100 tablets | $0.143 | AB | Availability likely | — |
| Amitriptyline Hydrochloride 100 mg 29300-0423-01 | Unichem | 100 tablets | $0.143 | AB | Availability likely | — |
| Amitriptyline Hydrochloride 100 mg 50268-0041-15 | AvPAK | 1 tablet | $0.143 | AB | Availability likely | — |
| Amitriptyline Hydrochloride 100 mg 57664-0690-88 | Sun | 100 tablets | $0.143 | AB | Availability likely | — |
| Amitriptyline Hydrochloride 100 mg 69367-0392-01 | Westminster | 100 tablets | $0.143 | AB | Availability likely | — |
| Amitriptyline Hydrochloride 100 mg 70756-0205-11 | Lifestar | 100 tablets | $0.143 | AB | Availability likely | — |
| Amitriptyline Hydrochloride 100 mg 72888-0071-01 | Advagen | 100 tablets | $0.143 | AB | Availability likely | — |
| Amitriptyline Hydrochloride 100 mg 16729-0175-01 | Accord | 100 tablets | $0.160 | AB | Discontinued | — |
| Amitriptyline Hydrochloride 100 mg 50090-3564-02 | A-S | 60 tablets | — | AB | FDA listed | — |
| Amitriptyline Hydrochloride 100 mg 50090-6418-02 | A-S | 60 tablets | — | AB | FDA listed | — |
| Amitriptyline Hydrochloride 100 mg 50090-7583-02 | A-S | 60 tablets | — | AB | FDA listed | — |
| Amitriptyline Hydrochloride 100 mg 51407-0797-01 | Golden | 100 tablets | — | AB | FDA listed | — |
| Amitriptyline Hydrochloride 100 mg 59651-0821-01 | Aurobindo | 100 tablets | — | AB | FDA listed | — |
| Amitriptyline Hydrochloride 100 mg 60760-0732-90 | ST. | 90 tablets | — | AB | FDA listed | — |
| Amitriptyline Hydrochloride 100 mg 60760-0907-90 | St. | 90 tablets | — | AB | FDA listed | — |
| Amitriptyline Hydrochloride 100 mg 64330-0634-01 | Centaur | 100 tablets | — | — | FDA listed | — |
| Amitriptyline Hydrochloride 100 mg 67046-0764-03 | Coupler | 30 tablets | — | AB | FDA listed | — |
| Amitriptyline Hydrochloride 100 mg 68788-4052-03 | Preferred | 30 tablets | — | AB | FDA listed | — |
| Amitriptyline Hydrochloride 100 mg 68788-8380-03 | Preferred | 30 tablets | — | AB | FDA listed | — |
| Amitriptyline Hydrochloride 100 mg 70518-4054-01 | REMEDYREPACK | 30 tablets | — | AB | FDA listed | — |
| Amitriptyline Hydrochloride 100 mg 70518-4366-00 | REMEDYREPACK | 90 tablets | — | AB | FDA listed | — |
| Amitriptyline Hydrochloride 100 mg 70710-1229-00 | Zydus | 1000 tablets | — | AB | FDA listed | — |
| Amitriptyline Hydrochloride 100 mgthis 70771-1177-00 | Zydus | 1000 tablets | — | AB | FDA listed | — |
| Amitriptyline Hydrochloride 100 mg 71335-2374-01 | Bryant | 30 tablets | — | AB | FDA listed | — |
| Amitriptyline Hydrochloride 100 mg 71335-9668-01 | Bryant | 30 tablets | — | AB | FDA listed | — |
| Amitriptyline HCL 100 mg 72189-0581-30 | Direct_rx | 30 tablets | — | AB | FDA listed | — |
| Amitriptyline Hydrochloride 100 mg 76420-0697-01 | Asclemed | 100 tablets | — | AB | FDA listed | — |
| Amitriptyline Hydrochloride 100 mg 80425-0287-01 | Advanced | 30 tablets | — | AB | FDA listed | — |
| Amitriptyline Hydrochloride 100 mg 80425-0439-01 | Advanced | 30 tablets | — | AB | FDA listed | — |
| Amitriptyline Hydrochloride 100 mg 67046-1694-03 | Coupler | 30 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.
- FDA openFDA NDC Directory · synced Oct 1, 2026
- FDA Orange Book · refreshed Sep 3, 2026
- CMS NADAC weekly file
Availability & generic status
🏛️
2017
On the market since
Dec 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.
- FDA Orange Book · refreshed Sep 3, 2026
What it looks like
Color
White / Green / Brown / Blue / Orange
ShapeCapsule
Imprint1230
Size17 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.
- FDA label on DailyMed · label index refreshed Oct 1, 2026
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 LMI26O6933
Alumina is a white powder form of aluminum oxide. It's used as a filler to add bulk to tablets and capsules, and sometimes as a thickening or anti-caking agent in powdered formulations.
-
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 2LRS185U6K
D&C Red No. 27 is a synthetic red colorant used in medicines and cosmetics. It gives tablets, capsules, or liquids their red or reddish color so products are visually identifiable.
-
UNII 35SW5USQ3G
A synthetic yellow dye used to color medicines. It helps make tablets, capsules, and liquids visually distinct so patients can easily identify their medication.
-
UNII 0WZ8WG20P6
Hypromellose 2910 is a plant-based cellulose derivative that acts as a thickener, binder, and film-coating agent. It helps control how quickly the medicine dissolves and protects the tablet or capsule from moisture and light.
-
UNII EWQ57Q8I5X
Lactose monohydrate is a natural sugar derived from milk. It serves as a filler and binder in tablets and capsules, helping create the proper size, texture, and consistency of the medicine.
-
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 Q662QK8M3B
Polyethylene glycol 8000 is a synthetic polymer made from ethylene oxide. It acts as a binder and filler in tablets and capsules, helping hold ingredients together and add bulk to the medicine.
-
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 O8232NY3SJ
A plant-based carbohydrate derived from corn kernels. It acts as a filler to add bulk, a binder to hold ingredients together, and a disintegrant to help the tablet break apart in your stomach for absorption.
-
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.
13 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.- FDA label on DailyMed · label index refreshed Oct 1, 2026
- FDA openFDA NDC Directory · synced Oct 1, 2026
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
LabelerZydus Lifesciences Limited
Application holderZYDUS PHARMACEUTICALS USA INC
FDA applicationANDA210086 (ANDA)
Labeler code70771
First marketedDec 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.
- FDA openFDA NDC Directory · synced Oct 1, 2026
- Drugs@FDA
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.
💬 Medication Guide ▾
SPL MEDGUIDE
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 ↗
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 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 1 other package presentation of this same product, including 100 tablets (70771-1177-01). 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.
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.