Home › NDC Lookup › Ingredients › Erythromycin › 70771-1548-01
Erythromycin 250 mg Tablet, Film Coated, 100-count — NDC 70771-1548-01 package photo
Label image from the product's FDA listing (DailyMed) — may show a different pack size or an older label revision.

Erythromycin 250 mg Tablet, Film Coated, 100-count — NDC 70771-1548-1 (Billing 70771-1548-01)

by Zydus Lifesciences Limited · 100 TABLET, FILM COATED in 1 BOTTLE

This is a package of 100 tablets of Erythromycin 250 mg Tablet, Film Coated from Zydus Lifesciences Limited, marketed since Jun 2023 and currently FDA-listed. It is the main listing for this product, which comes in 3 package sizes.

NDC 70771-1548-01
🏷️ FDA NDC (as labeled) 70771-1548-1 billing pads the package segment with a zero
This package
Contains100-count Pack sizes3 compare ↓
Also priced by: Part D plans $3.39/unit — full pricing hub ↓
Main listing for product 70771-1548 · Also comes in: 30 tablets 70771-1548-3 500 tablets 70771-1548-5
Rx only Generic On market Non-controlled ⇄ Compare with another NDC
🗂️ 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 →

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 70771-1548-1 alone.

Record
FDA NDC Directory package listing · Human prescription drug
Code segments
70771 labeler · 1548 product · 1 package
Package marketed since
Jun 30, 2023
Sample package
No — commercial package
Listing certified through
Dec 31, 2026
Barcode (UPC)
0370771154913
FDA record last changed
Jul 24, 2026
⚠️
Other active recalls for Erythromycin (different manufacturers) — 2 · tap to view
These affect other manufacturers’ products for the same ingredient — not necessarily the exact NDC on this page.
Class II · Apr 29, 2026 — CGMP Deviations; presence of N-Nitroso-Desmethyl-Erythromycin above the recommended acceptable intake limit (Zydus Pharmaceuticals (USA) Inc) · FDA recall D-0545-2026
Class II · Apr 29, 2026 — CGMP Deviations; presence of N-Nitroso-Desmethyl-Erythromycin above the recommended acceptable intake limit (Zydus Pharmaceuticals (USA) Inc) · FDA recall D-0544-2026
Each entry is an official FDA enforcement report — look up any recall number in the FDA recall database ↗

Identity & classification

Regulatory identifiers FDA, NLM and CMS codes for this package

FDA NDC (as labeled) 70771-1548-1
Product NDC 70771-1548
11-digit billing NDC 70771154801
RxCUI 197650, 598006
UNII 63937KV33D
UPC 0370771154913
Application # ANDA212693
SPL Set ID 76608fdd-1248-4942-9518-fd8076244fa7
Established class (EPC) Macrolide; Macrolide Antimicrobial
Physiologic effect Decreased Sebaceous Gland Activity
Chemical class Macrolides
DEA schedule Non-controlled
Marketing category ANDA
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2023-06-30
Route ORAL
Dosage form TABLET, FILM COATED
Substance ERYTHROMYCIN
TE code (Orange Book) AB · RLD · RS
Quick answers
  • RxCUI (RxNorm): 197650
Why two NDCs? The FDA registers this code as 70771-1548-1 — 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 → 70771-1548-01. 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 Macrolide class.

Pharmacologic class Macrolide, Macrolide Antimicrobial
Drug family (ATC) Antiinfectives for treatment of acne, Macrolides, Antibiotics
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

📖 What it is MedlinePlus · NLM

Erythromycin is used to treat certain infection caused by bacteria including infections of the ears, lungs, sinuses, skin, throat, and reproductive organs. Erythromycin is in a class of medications called macrolide antibiotics. It works by stopping the growth of bacteria. Antibiotics such as erythromycin will not work for colds, flu, or other viral infections. Taking antibiotics when they are not needed increases your risk of getting an infection later that resists antibiotic treatment.

Read the full MedlinePlus article ↗
📗 Our plain-language guide HelloPharmacist
  • It’s an antibiotic for infections caused by susceptible bacteria. By mouth, it’s used for mild to moderate upper respiratory tract infections. The IV form covers additional infecti...
  • It depends on the product. Ery-tab delayed-release tablets can be taken with or without meals, but work best on an empty stomach. Erythromycin ethylsuccinate tablets and suspension...
  • Stomach upset is the most common. That includes nausea, vomiting, belly pain, diarrhea and loss of appetite. These tend to be more likely at higher doses. Call your doctor if they...
  • Call for severe or lasting diarrhea, hives or swelling, a severe skin rash, a racing or irregular heartbeat, fainting, yellow skin or eyes, or hearing changes. These can signal ser...
📖 Read our full Erythromycin guide →
7
Nutrient depletion considerations

Erythromycin may be associated with lower levels of 7 nutrients — worth a chat with your pharmacist, not a cause for alarm.

🧪 Full Erythromycin nutrient depletion report →
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.

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 eachPer 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 $3.39 $338.81 / 100 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.

Packaging — all sizes for this product

Package NDCDescription Marketing startMarketing endStatus
70771-1548-01 You're viewing this Main listing 100 TABLET, FILM COATED in 1 BOTTLE 2023-06-30 — Active
70771-1548-03 70771-1548-3 30 TABLET, FILM COATED in 1 BOTTLE 2023-06-30 — Active
70771-1548-05 70771-1548-5 500 TABLET, FILM COATED in 1 BOTTLE 2023-06-30 — Active

You're viewing one of 3 pack sizes for this product.

Pack size FAQ

What quantity is in this package?
This is a 100-count package — 100 tablet, film coated in 1 bottle.
How does this package differ from NDC 70771-1548-03?
Both are Erythromycin 250 mg Tablet, Film Coated — the drug itself is identical. This page's package is the 100-count one, while NDC 70771-1548-03 is the 30 tablets package.
What NDC number is used to bill for this package of Erythromycin 250 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

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Erythromycin 250 mg 00093-5571-01 Teva 100 tablets $1.955 AB Availability likely —
Erythromycin 250 mg 13668-0606-01 Torrent 100 tablets $1.955 AB Availability likely —
Erythromycin 250 mg 24338-0102-03 Arbor 30 tablets $1.955 AB Availability likely —
Erythromycin 250 mg 52536-0103-03 Wilshire 30 tablets $1.955 AB Availability likely —
Erythromycin 250 mg 70710-1047-01 Zydus 100 tablets $1.955 AB Availability likely —
Erythromycin 250 mg 75834-0242-01 Nivagen 100 tablets $1.955 AB Discontinued —
Erythromycin 250 mg 46708-0397-30 Alembic 30 tablets — AB FDA listed —
Erythromycin 250 mg 50090-5918-05 A-S 3 tablets — AB FDA listed —
Erythromycin 250 mg 51407-0855-30 Golden 30 tablets — AB FDA listed —
Erythromycin 250 mg 55289-0075-03 PD-Rx 3 tablets — AB FDA listed —
Erythromycin 250 mg 62332-0397-30 Alembic 30 tablets — AB FDA listed —
Erythromycin 250 mg 67877-0762-01 Ascend 100 tablets — AB FDA listed —
Erythromycin 250 mgthis 70771-1548-01 Zydus 100 tablets — AB FDA listed —
Erythromycin 250 mg 71209-0100-01 Cadila 30 tablets — AB FDA listed —
Erythromycin 250 mg 72241-0036-05 Modavar 100 tablets — AB FDA listed —
Erythromycin 250 mg 73082-0010-01 Orange 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

🏛️
2023
On the market since
Jun 2023
📍
2026
Currently FDA-listed
3 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.

What it looks like

Color Pink
ShapeOval
Imprint1048
Size19 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 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 2S7830E561
    Crospovidone is a synthetic polymer derived from povidone. It acts as a disintegrant, helping the tablet or capsule break apart quickly in the stomach so the active ingredient can be absorbed.
  • UNII 2S42T2808B
    A synthetic red dye used as a colorant to give the medicine its red color. It helps make pills or liquids visually distinct and easier to identify.
  • UNII 1K09F3G675
    Ferric oxide red is an inorganic iron compound used as a colorant in medicines. It gives tablets, capsules, or other dosage forms a red or reddish tint for identification and appearance.
  • UNII EX438O2MRT
    Ferric oxide yellow is a naturally occurring iron compound used as a colorant in medications. It gives tablets, capsules, and other forms a yellow or golden hue for identification and appearance.
  • UNII UKE75GEA7F
    Hydroxypropyl cellulose is a plant-based polymer used as a binder and thickener. It helps hold tablet ingredients together, controls how fast the medicine dissolves, and improves the texture of liquid formulations.
  • 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 G4U024CQK6
    Hypromellose phthalate is a plant-derived polymer coating material. It's used to coat tablets or capsules so the medicine dissolves in the intestines rather than the stomach, protecting it from stomach acid or reducing stomach irritation.
  • 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 30IQX730WE
    Polyethylene glycol 6000 is a synthetic polymer made from ethylene glycol units. It acts as a binder, filler, and solubilizer in medicines to help hold ingredients together, add bulk, and improve how well active drugs dissolve and absorb.
  • UNII U725QWY32X
    Povidone K30 is a synthetic polymer made from petroleum. It acts as a binder to hold tablet ingredients together and as a disintegrant to help the tablet break apart in the stomach so the medicine can be absorbed.
  • UNII RDH86HJV5Z
    Povidone K90 is a synthetic polymer made from a chemical called vinyl pyrrolidone. It acts as a binder to hold pill ingredients together and as a dispersant to help the medicine break down and dissolve properly in your body.
  • UNII 6DC9Q167V3
    Propylene glycol is a clear liquid derived from petroleum or vegetable sources. It acts as a solvent, humectant, and preservative in medicines, helping dissolve active ingredients and maintain product stability.
  • 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 55X04QC32I
    A strong alkaline chemical used to adjust and maintain the pH balance of liquid medicines. It helps keep the medicine stable and ensures it stays effective during storage.
  • UNII X045WJ989B
    Sorbic acid is a preservative derived from berries that prevents mold, yeast, and bacterial growth in medicines. It keeps the product stable and safe during storage.
  • UNII 06XEA2VD56
    Sorbitan oleate is an emulsifier derived from sorbitol and oleic acid. It helps mix oil and water-based ingredients together and keeps them from separating in the medicine.
  • 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.
  • UNII B22547B95K
    A salt derived from citric acid that helps maintain the proper acid-base balance in the medicine. It's used as a buffer to keep the product stable and at the right pH level.

22 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.

Manufacturer & labeler

LabelerZydus Lifesciences Limited
Application holderZYDUS LIFESCIENCES GLOBAL FZE
FDA applicationANDA212693 (ANDA)
Labeler code70771
First marketedJun 2023
Product typeHuman Prescription Drug
Portfolio720 products on file

More NDCs from Zydus Lifesciences Limited labeler code 70771

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.
📄 Package Label / Principal Display Panel
📄 Package Label / Principal Display Panel 42 words ▾

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL NDC 70771-1548-1 in bottle of 100 tablets Erythromycin Tablets USP, 250 mg Rx only 100 tablets NDC 70771-1549-1 in bottle of 100 tablets Erythromycin Tablets USP, 500 mg Rx only 100 tablets 250 mg label 500 mg label

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 Erythromycin — the program that covers self-administered drugs. 12 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 Erythromycin. 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
$6.84M
Claims incl. refills
399.1K
Beneficiaries
329.3K
Spend / beneficiary
$20.78
Spend / claim
$17.15
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.

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 Erythromycin — the ingredient across all brands.

Top reported reactions

Drug Hypersensitivity4,159
Nausea1,319
Vomiting1,157
Diarrhoea1,112
Dyspnoea1,076
Fatigue1,066
Rash1,046

Age at onset

Neonate107
Infant49
Child100
Adolescent64
Adult1,399
Elderly1,168

Reporter sex

19,105 reports
Male · 30%
Female · 70%
Unknown · 0%

Serious outcomes

Hospitalization5,067
Death1,712
Life-threatening1,327
Disabling1,168
Reports over time (by year) — tap or hover for the count & year
2019 2021 2023 2026 1,844 379
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.

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 2 other package presentations of this same product, including 30 tablets (70771-1548-03), 500 tablets (70771-1548-05). 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.
← 70771-1540-00 · Zydus 70771-1549-01 · Zydus →
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.