Product Information
ERYTHROMYCIN 0.5% EYE OINTMENT is a generic product labeled by ARMAS PHARMACEUTICALS INC., priced at $2.8266 per GM under NDC 72485067035. Its NADAC has been published 138 times since Feb 14, 2024.
FDA first approved this application on Jul 18, 1996. Its Orange Book therapeutic-equivalence code is AT.
Strength
5 mg/g
Manufacturer
ARMAS PHARMACEUTICALS INC.NDC
72485067035
Classification
Generic
Dosage Form
OINTMENT
Route
OPHTHALMIC
Effective Date
9/23/2026
Active Ingredients
ERYTHROMYCINApproval Type
Generic (ANDA)
FDA Application
ANDA064030FDA Approved
7/18/1996
TE Code
AT
On Market Since
10/18/2023
Pharmacological Classes
Price Statistics
The NADAC for ERYTHROMYCIN 0.5% EYE OINTMENT has been published 138 times since Feb 14, 2024, and over the history we have for it it has risen 2.2%. The table below summarizes its recorded NADAC range and movement.
| Current price | $2.8266 per GM |
|---|---|
| All-time high | $3.0971 (Dec 11, 2024) |
| All-time low | $2.4660 (Apr 17, 2024) |
| 52-week high | $3.0117 |
| 52-week low | $2.7973 |
| Median price | $2.8339 |
| Average price | $2.8159 |
| Largest weekly change | -11.9% (Apr 17, 2024) |
| Weeks tracked | 138 |
| Tracking since | Feb 14, 2024 |
Generic Alternatives
The matcher finds 3 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). None of the shown alternatives sit below the current price. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
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Same classification
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Manufacturer
ARMAS PHARMACEUTICALS INC. manufacturer profile
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Drug market
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Therapeutic class
Macrolide Antimicrobial class view
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Trend hub
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Guide
Understanding NADAC pricing
Use the explainer when you need context on how CMS publishes NADAC and how to interpret the number on this page.
Frequently asked questions
What is the NADAC price of ERYTHROMYCIN 0.5% EYE OINTMENT?
The current National Average Drug Acquisition Cost (NADAC) for ERYTHROMYCIN 0.5% EYE OINTMENT, manufactured by ARMAS PHARMACEUTICALS INC., is $2.8266 per GM (NDC 72485067035), effective Sep 30, 2026.
How has the price of ERYTHROMYCIN 0.5% EYE OINTMENT changed over time?
Over the history we have for it, the NADAC for ERYTHROMYCIN 0.5% EYE OINTMENT has risen 2.2%. It has been tracked across 138 weekly CMS publications since Feb 14, 2024.
What are the highest and lowest recorded NADAC prices for ERYTHROMYCIN 0.5% EYE OINTMENT?
Since Feb 14, 2024, the NADAC for ERYTHROMYCIN 0.5% EYE OINTMENT has ranged from a low of $2.4660 (Apr 17, 2024) to a high of $3.0971 (Dec 11, 2024), with a median of $2.8339 per GM.
Are there cheaper alternatives to ERYTHROMYCIN 0.5% EYE OINTMENT?
3 manufacturers publish a NADAC-priced product with the same active ingredient and strength as ERYTHROMYCIN 0.5% EYE OINTMENT in a comparable dosage form, but none are currently priced below it.
Who manufactures ERYTHROMYCIN 0.5% EYE OINTMENT?
ERYTHROMYCIN 0.5% EYE OINTMENT (NDC 72485067035) is labeled by ARMAS PHARMACEUTICALS INC., and CMS classifies it as a generic product.