Product Information
CARBAMAZEPINE ER 100 MG TABLET is a generic product labeled by Torrent Pharmaceuticals Limited, priced at $0.1989 per EA under NDC 13668028401. Its NADAC has been published 28 times since Feb 11, 2026.
FDA first approved this application on Jan 13, 2025. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
100 mg/1
Manufacturer
Torrent Pharmaceuticals LimitedNDC
13668028401
Classification
Generic
Dosage Form
TABLET, EXTENDED RELEASE
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
CARBAMAZEPINEApproval Type
Generic (ANDA)
FDA Application
ANDA212524FDA Approved
1/13/2025
TE Code
AB
On Market Since
9/10/2025
Pharmacological Classes
Price Statistics
The NADAC for CARBAMAZEPINE ER 100 MG TABLET has been published 28 times since Feb 11, 2026, and over the history we have for it it has declined 17.2%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1989 per EA |
|---|---|
| All-time high | $0.2402 (Feb 11, 2026) |
| All-time low | $0.1989 (Aug 19, 2026) |
| 52-week high | $0.2402 |
| 52-week low | $0.1989 |
| Median price | $0.2261 |
| Average price | $0.2270 |
| Largest weekly change | -6.8% (Aug 19, 2026) |
| Weeks tracked | 28 |
| Tracking since | Feb 11, 2026 |
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). 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.
Related Drugs
Same classification
Frequently asked questions
What is the NADAC price of CARBAMAZEPINE ER 100 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for CARBAMAZEPINE ER 100 MG TABLET, manufactured by Torrent Pharmaceuticals Limited, is $0.1989 per EA (NDC 13668028401), effective Aug 19, 2026.
How has the price of CARBAMAZEPINE ER 100 MG TABLET changed over time?
Over the history we have for it, the NADAC for CARBAMAZEPINE ER 100 MG TABLET has declined 17.2%. It has been tracked across 28 weekly CMS publications since Feb 11, 2026.
What are the highest and lowest recorded NADAC prices for CARBAMAZEPINE ER 100 MG TABLET?
Since Feb 11, 2026, the NADAC for CARBAMAZEPINE ER 100 MG TABLET has ranged from a low of $0.1989 (Aug 19, 2026) to a high of $0.2402 (Feb 11, 2026), with a median of $0.2261 per EA.
Are there cheaper alternatives to CARBAMAZEPINE ER 100 MG TABLET?
6 manufacturers publish a NADAC-priced product with the same active ingredient and strength as CARBAMAZEPINE ER 100 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures CARBAMAZEPINE ER 100 MG TABLET?
CARBAMAZEPINE ER 100 MG TABLET (NDC 13668028401) is labeled by Torrent Pharmaceuticals Limited, and CMS classifies it as a generic product.