Product Information
CARBAMAZEPINE ER 400 MG TABLET is a generic product labeled by Sun Pharmaceutical Industries Inc., priced at $0.6070 per EA under NDC 51672412501. Its NADAC has been published 658 times since Nov 28, 2013.
Strength
400 mg/1
Manufacturer
Sun Pharmaceutical Industries Inc.NDC
51672412501
Classification
Generic
Dosage Form
TABLET, EXTENDED RELEASE
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
CARBAMAZEPINEApproval Type
Generic (ANDA)
FDA Application
ANDA078115On Market Since
3/31/2009
Pharmacological Classes
Price Statistics
The NADAC for CARBAMAZEPINE ER 400 MG TABLET has been published 658 times since Nov 28, 2013, and over the history we have for it it has declined 72.9%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.6070 per EA |
|---|---|
| All-time high | $3.3129 (Dec 14, 2016) |
| All-time low | $0.5156 (Nov 20, 2024) |
| 52-week high | $0.7270 |
| 52-week low | $0.5655 |
| Median price | $2.2168 |
| Average price | $1.9183 |
| Largest weekly change | +78.1% (May 17, 2023) |
| Weeks tracked | 658 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 5 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 5 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 1% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Frequently asked questions
What is the NADAC price of CARBAMAZEPINE ER 400 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for CARBAMAZEPINE ER 400 MG TABLET, manufactured by Sun Pharmaceutical Industries Inc., is $0.6070 per EA (NDC 51672412501), effective Jul 1, 2026.
How has the price of CARBAMAZEPINE ER 400 MG TABLET changed over time?
Over the history we have for it, the NADAC for CARBAMAZEPINE ER 400 MG TABLET has declined 72.9%. It has been tracked across 658 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for CARBAMAZEPINE ER 400 MG TABLET?
Since Nov 28, 2013, the NADAC for CARBAMAZEPINE ER 400 MG TABLET has ranged from a low of $0.5156 (Nov 20, 2024) to a high of $3.3129 (Dec 14, 2016), with a median of $2.2168 per EA.
Are there cheaper alternatives to CARBAMAZEPINE ER 400 MG TABLET?
Yes. 5 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, CARBAMAZEPINE ER 400 MG TABLET, is $0.6009 per EA — about 1% below CARBAMAZEPINE ER 400 MG TABLET.
Who manufactures CARBAMAZEPINE ER 400 MG TABLET?
CARBAMAZEPINE ER 400 MG TABLET (NDC 51672412501) is labeled by Sun Pharmaceutical Industries Inc., and CMS classifies it as a generic product.
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