Product Information
ERYTHROMYCIN DR 500 MG TABLET is a generic product labeled by Amneal Pharmaceuticals NY LLC, priced at $2.9638 per EA under NDC 69238147303. Its NADAC has been published 200 times since Jun 29, 2022.
FDA first approved this application on Jul 2, 2019. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
500 mg/1
Manufacturer
Amneal Pharmaceuticals NY LLCNDC
69238147303
Classification
Generic
Dosage Form
TABLET, DELAYED RELEASE
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
ERYTHROMYCINApproval Type
Generic (ANDA)
FDA Application
ANDA210954FDA Approved
7/2/2019
TE Code
AB
On Market Since
7/7/2019
Pharmacological Classes
Price Statistics
The NADAC for ERYTHROMYCIN DR 500 MG TABLET has been published 200 times since Jun 29, 2022, and over the history we have for it it has declined 53.5%. The table below summarizes its recorded NADAC range and movement.
| Current price | $2.9638 per EA |
|---|---|
| All-time high | $6.3733 (Dec 14, 2022) |
| All-time low | $2.9231 (Jun 17, 2026) |
| 52-week high | $3.8964 |
| 52-week low | $2.9231 |
| Median price | $4.3080 |
| Average price | $4.4266 |
| Largest weekly change | -24.0% (Dec 21, 2022) |
| Weeks tracked | 200 |
| Tracking since | Jun 29, 2022 |
Generic Alternatives
The matcher finds 6 manufacturers offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each manufacturer, up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 13% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
Frequently asked questions
What is the NADAC price of ERYTHROMYCIN DR 500 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for ERYTHROMYCIN DR 500 MG TABLET, manufactured by Amneal Pharmaceuticals NY LLC, is $2.9638 per EA (NDC 69238147303), effective Aug 19, 2026.
How has the price of ERYTHROMYCIN DR 500 MG TABLET changed over time?
Over the history we have for it, the NADAC for ERYTHROMYCIN DR 500 MG TABLET has declined 53.5%. It has been tracked across 200 weekly CMS publications since Jun 29, 2022.
What are the highest and lowest recorded NADAC prices for ERYTHROMYCIN DR 500 MG TABLET?
Since Jun 29, 2022, the NADAC for ERYTHROMYCIN DR 500 MG TABLET has ranged from a low of $2.9231 (Jun 17, 2026) to a high of $6.3733 (Dec 14, 2022), with a median of $4.3080 per EA.
Are there cheaper alternatives to ERYTHROMYCIN DR 500 MG TABLET?
Yes. 6 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, ERYTHROMYCIN 500 MG TABLET, is $2.5871 per EA — about 13% below ERYTHROMYCIN DR 500 MG TABLET.
Who manufactures ERYTHROMYCIN DR 500 MG TABLET?
ERYTHROMYCIN DR 500 MG TABLET (NDC 69238147303) is labeled by Amneal Pharmaceuticals NY LLC, and CMS classifies it as a generic product.