Carbamazepine

79 NDCs across 23 manufacturers|68 Generic,11 Brand

Carbamazepine is used to treat bipolar disorder, complex partial epilepsy, tonic-clonic epilepsy, psychotic disorders, restless legs syndrome and schizophrenia, per the National Library of Medicine's MED-RT classification.

▸ More about this market

The brand product was first FDA-approved before 1982, and the first generic was approved May 15, 1986. FDA's Orange Book lists 69 AB-rated (therapeutically equivalent) products for this ingredient. In 2024, Medicare Part D spent $128 million on Carbamazepine across 1.3 million claims for 229,000 beneficiaries.

Carbamazepine is available as 79 NDCs from 23 manufacturers (68 generic, 11 brand), with NADAC prices from $0.12 to $6.48 per EA — the most expensive product costs about 55× the cheapest. Every pack size and labeler in this drug market is compared side-by-side below.

Total NDCs

68G / 11B

Manufacturers

competing in market

Price Spread

$0.12 – $6.48

per EA, 75 of 79 NDCs

7d Activity

40↑33↓6 flat

avg -0.6% WoW · of 79 NDCs

Market Price Trend

Monthly average NADAC per unit, split by generic and brand.

Manufacturer Breakdown

23 manufacturers producing CARBAMAZEPINE(4 pricing outliers)

Sun Pharmaceutical Industries Inc.

9 NDCs

$0.2387

avg/unit

Torrent Pharmaceuticals Limited

8 NDCs

$0.2566

avg/unit

Novartis Pharmaceuticals Corporation

Major Pharmaceuticals

4 NDCs

$0.3919

avg/unit

American Health Packaging

4 NDCs

$0.3407

avg/unit

Validus Pharmaceuticals LLC

Takeda Pharmaceuticals America, Inc.

Zydus Pharmaceuticals (USA) Inc.

Ingenus Pharmaceuticals LLC

3 NDCs

$0.3966

avg/unit

Jubilant Cadista Pharmaceuticals Inc.

3 NDCs

$0.3966

avg/unit

Rising Pharma Holdings Inc.

3 NDCs

$0.3966

avg/unit

Upsher-Smith Laboratories LLC

Teva Pharmaceuticals USA Inc.

3 NDCs

$0.1175

avg/unit

Unichem Pharmaceuticals (USA) Inc.

Nivagen Pharmaceuticals Inc.

ANI Pharmaceuticals, Inc.

1 NDC

$0.0960

avg/unit

Drug Portfolio

79 NDCs total, 79 shown

Drug ↕	NDC	Manufacturer ↕	Price	Market Outlier	Class	7d Change ↕	Therapeutic Class
TEGRETOL XR 400 MG TABLET	00078051205	Novartis Pharmaceuticals Corporation	$6.4839 per EA	High Outlier	Brand	-0.03%	Mood Stabilizer
EQUETRO 300 MG CAPSULE	30698042312	Validus Pharmaceuticals LLC	$4.7053 per EA	High Outlier	Brand	+0.04%	Mood Stabilizer
EQUETRO 200 MG CAPSULE	30698042112	Validus Pharmaceuticals LLC	$4.1698 per EA	High Outlier	Brand	+0.05%	Mood Stabilizer
EQUETRO 100 MG CAPSULE	30698041912	Validus Pharmaceuticals LLC	$3.6529 per EA	High Outlier	Brand	+0.04%	Mood Stabilizer
TEGRETOL XR 200 MG TABLET	00078051105	Novartis Pharmaceuticals Corporation	$3.2435 per EA	High Outlier	Brand	+0.01%	Mood Stabilizer
TEGRETOL 200 MG TABLET	00078050905	Novartis Pharmaceuticals Corporation	$3.0427 per EA	High Outlier	Brand	+0.09%	Mood Stabilizer
CARBATROL ER 100 MG CAPSULE	54092017112	Takeda Pharmaceuticals America, Inc.	$1.6996 per EA	High Outlier	Brand	-0.03%	Mood Stabilizer
CARBATROL ER 300 MG CAPSULE	54092017312	Takeda Pharmaceuticals America, Inc.	$1.6952 per EA	High Outlier	Brand	-0.05%	Mood Stabilizer
CARBATROL ER 200 MG CAPSULE	54092017212	Takeda Pharmaceuticals America, Inc.	$1.6940 per EA	High Outlier	Brand	-0.02%	Mood Stabilizer
TEGRETOL XR 100 MG TABLET	00078051005	Novartis Pharmaceuticals Corporation	$1.6273 per EA	High Outlier	Brand	+0.06%	Mood Stabilizer
CARBAMAZEPINE ER 100 MG CAP	60505280507	Apotex Corp.	$1.1073 per EA	—	Generic	-5.88%	Mood Stabilizer
CARBAMAZEPINE ER 100 MG CAP	50268017013	AvPAK	$1.1073 per EA	High Outlier	Generic	-5.88%	Mood Stabilizer
CARBAMAZEPINE ER 200 MG CAP	50268017113	AvPAK	$1.0767 per EA	High Outlier	Generic	+0.47%	Mood Stabilizer
CARBAMAZEPINE ER 200 MG CAP	00904688504	Major Pharmaceuticals	$1.0767 per EA	—	Generic	+0.47%	Mood Stabilizer
CARBAMAZEPINE ER 200 MG CAP	60505280607	Apotex Corp.	$1.0767 per EA	—	Generic	+0.47%	Mood Stabilizer
CARBAMAZEPINE ER 300 MG CAP	60505280707	Apotex Corp.	$1.0113 per EA	—	Generic	-5.29%	Mood Stabilizer
CARBAMAZEPINE ER 300 MG CAP	50268017213	AvPAK	$1.0113 per EA	High Outlier	Generic	-5.29%	Mood Stabilizer
CARBAMAZEPINE ER 400 MG TABLET	13668028601	Torrent Pharmaceuticals Limited	$0.6133 per EA	—	Generic	-0.69%	Mood Stabilizer
CARBAMAZEPINE ER 400 MG TABLET	68382055701	Zydus Pharmaceuticals (USA) Inc.	$0.6133 per EA	—	Generic	-0.69%	Mood Stabilizer
CARBAMAZEPINE ER 400 MG TABLET	42806027601	Epic Pharma LLC	$0.6133 per EA	—	Generic	-0.69%	Mood Stabilizer
CARBAMAZEPINE ER 400 MG TABLET	60687059421	American Health Packaging	$0.6133 per EA	—	Generic	-0.69%	Mood Stabilizer
CARBAMAZEPINE ER 400 MG TABLET	16714006501	NorthStar Rx LLC	$0.6133 per EA	—	Generic	-0.69%	Mood Stabilizer
CARBAMAZEPINE ER 400 MG TABLET	50742025901	Ingenus Pharmaceuticals LLC	$0.6133 per EA	—	Generic	-0.69%	Mood Stabilizer
CARBAMAZEPINE ER 400 MG TABLET	59746079101	Jubilant Cadista Pharmaceuticals Inc.	$0.6133 per EA	—	Generic	-0.69%	Mood Stabilizer
CARBAMAZEPINE ER 400 MG TABLET	16571068201	Rising Pharma Holdings Inc.	$0.6133 per EA	—	Generic	-0.69%	Mood Stabilizer
CARBAMAZEPINE ER 400 MG TABLET	51672412501	Sun Pharmaceutical Industries Inc.	$0.6133 per EA	—	Generic	-0.69%	Mood Stabilizer
CARBAMAZEPINE ER 400 MG TABLET	00832602411	Upsher-Smith Laboratories LLC	$0.6133 per EA	—	Generic	-0.69%	Mood Stabilizer
CARBAMAZEPINE ER 400 MG TABLET	71930007412	Eywa Pharma Inc	$0.6009 per EA	—	Generic	—	Mood Stabilizer
TEGRETOL 100 MG/5 ML SUSP	00078050883	Novartis Pharmaceuticals Corporation	$0.4370 per ML	High Outlier	Brand	+0.02%	Mood Stabilizer
CARBAMAZEPINE ER 200 MG TABLET	71930007312	Eywa Pharma Inc	$0.3814 per EA	—	Generic	—	Mood Stabilizer
CARBAMAZEPINE ER 200 MG TABLET	13668028501	Torrent Pharmaceuticals Limited	$0.3776 per EA	—	Generic	+2.46%	Mood Stabilizer
CARBAMAZEPINE ER 200 MG TABLET	00832602311	Upsher-Smith Laboratories LLC	$0.3776 per EA	—	Generic	+2.46%	Mood Stabilizer
CARBAMAZEPINE ER 200 MG TABLET	16571068101	Rising Pharma Holdings Inc.	$0.3776 per EA	—	Generic	+2.46%	Mood Stabilizer
CARBAMAZEPINE ER 200 MG TABLET	16714006401	NorthStar Rx LLC	$0.3776 per EA	—	Generic	+2.46%	Mood Stabilizer
CARBAMAZEPINE ER 200 MG TABLET	42806027501	Epic Pharma LLC	$0.3776 per EA	—	Generic	+2.46%	Mood Stabilizer
CARBAMAZEPINE ER 200 MG TABLET	50742025801	Ingenus Pharmaceuticals LLC	$0.3776 per EA	—	Generic	+2.46%	Mood Stabilizer
CARBAMAZEPINE ER 200 MG TABLET	51672412401	Sun Pharmaceutical Industries Inc.	$0.3776 per EA	—	Generic	+2.46%	Mood Stabilizer
CARBAMAZEPINE ER 200 MG TABLET	59746079001	Jubilant Cadista Pharmaceuticals Inc.	$0.3776 per EA	—	Generic	+2.46%	Mood Stabilizer
CARBAMAZEPINE ER 200 MG TABLET	60687058321	American Health Packaging	$0.3776 per EA	—	Generic	+2.46%	Mood Stabilizer
CARBAMAZEPINE ER 200 MG TABLET	68382055601	Zydus Pharmaceuticals (USA) Inc.	$0.3776 per EA	—	Generic	+2.46%	Mood Stabilizer
CARBAMAZEPINE 100 MG TAB CHEW	51672404102	Sun Pharmaceutical Industries Inc.	$0.2529 per EA	—	Generic	-1.50%	Mood Stabilizer
CARBAMAZEPINE 100 MG TAB CHEW	00904385461	Major Pharmaceuticals	$0.2529 per EA	—	Generic	-1.50%	Mood Stabilizer
CARBAMAZEPINE 100 MG TAB CHEW	60687047901	American Health Packaging	$0.2529 per EA	—	Generic	-1.50%	Mood Stabilizer
CARBAMAZEPINE 100 MG TAB CHEW	13668027105	Torrent Pharmaceuticals Limited	$0.2529 per EA	—	Generic	-1.50%	Mood Stabilizer
CARBAMAZEPINE 100 MG TAB CHEW	13668027101	Torrent Pharmaceuticals Limited	$0.2529 per EA	—	Generic	-1.50%	Mood Stabilizer
CARBAMAZEPINE 100 MG TAB CHEW	51672404101	Sun Pharmaceutical Industries Inc.	$0.2529 per EA	—	Generic	-1.50%	Mood Stabilizer
CARBAMAZEPINE ER 100 MG TABLET	71930007212	Eywa Pharma Inc	$0.2344 per EA	—	Generic	—	Mood Stabilizer
CARBAMAZEPINE ER 100 MG TABLET	00832602211	Upsher-Smith Laboratories LLC	$0.1989 per EA	—	Generic	-6.79%	Mood Stabilizer
CARBAMAZEPINE ER 100 MG TABLET	16571068001	Rising Pharma Holdings Inc.	$0.1989 per EA	—	Generic	-6.79%	Mood Stabilizer
CARBAMAZEPINE ER 100 MG TABLET	68382055501	Zydus Pharmaceuticals (USA) Inc.	$0.1989 per EA	—	Generic	-6.79%	Mood Stabilizer
CARBAMAZEPINE ER 100 MG TABLET	13668028401	Torrent Pharmaceuticals Limited	$0.1989 per EA	—	Generic	-6.79%	Mood Stabilizer
CARBAMAZEPINE ER 100 MG TABLET	51672412301	Sun Pharmaceutical Industries Inc.	$0.1989 per EA	—	Generic	-6.79%	Mood Stabilizer
CARBAMAZEPINE ER 100 MG TABLET	50742025701	Ingenus Pharmaceuticals LLC	$0.1989 per EA	—	Generic	-6.79%	Mood Stabilizer
CARBAMAZEPINE ER 100 MG TABLET	59746078901	Jubilant Cadista Pharmaceuticals Inc.	$0.1989 per EA	—	Generic	-6.79%	Mood Stabilizer
CARBAMAZEPINE ER 100 MG TABLET	16714006301	NorthStar Rx LLC	$0.1989 per EA	—	Generic	-6.79%	Mood Stabilizer
CARBAMAZEPINE ER 100 MG TABLET	42806027401	Epic Pharma LLC	$0.1989 per EA	—	Generic	-6.79%	Mood Stabilizer
CARBAMAZEPINE 200 MG TABLET	29300038201	Unichem Pharmaceuticals (USA) Inc.	$0.1190 per EA	—	Generic	+1.73%	Mood Stabilizer
CARBAMAZEPINE 200 MG TABLET	51672400502	Sun Pharmaceutical Industries Inc.	$0.1190 per EA	—	Generic	+1.73%	Mood Stabilizer
CARBAMAZEPINE 200 MG TABLET	51672400503	Sun Pharmaceutical Industries Inc.	$0.1190 per EA	—	Generic	+1.73%	Mood Stabilizer
CARBAMAZEPINE 200 MG TABLET	60505018300	Apotex Corp.	$0.1190 per EA	—	Generic	+1.73%	Mood Stabilizer
CARBAMAZEPINE 200 MG TABLET	60505018301	Apotex Corp.	$0.1190 per EA	—	Generic	+1.73%	Mood Stabilizer
CARBAMAZEPINE 200 MG TABLET	13668026810	Torrent Pharmaceuticals Limited	$0.1190 per EA	—	Generic	+1.73%	Mood Stabilizer
CARBAMAZEPINE 200 MG TABLET	13668026805	Torrent Pharmaceuticals Limited	$0.1190 per EA	—	Generic	+1.73%	Mood Stabilizer
CARBAMAZEPINE 200 MG TABLET	13668026801	Torrent Pharmaceuticals Limited	$0.1190 per EA	—	Generic	+1.73%	Mood Stabilizer
CARBAMAZEPINE 200 MG TABLET	00904617261	Major Pharmaceuticals	$0.1190 per EA	—	Generic	+1.73%	Mood Stabilizer
CARBAMAZEPINE 200 MG TABLET	68084044401	American Health Packaging	$0.1190 per EA	—	Generic	+1.73%	Mood Stabilizer
CARBAMAZEPINE 200 MG TABLET	69452031220	Bionpharma Inc.	$0.1190 per EA	—	Generic	+1.73%	Mood Stabilizer
CARBAMAZEPINE 200 MG TABLET	69452031232	Bionpharma Inc.	$0.1190 per EA	—	Generic	+1.73%	Mood Stabilizer
CARBAMAZEPINE 200 MG TABLET	75834022100	Nivagen Pharmaceuticals Inc.	$0.1190 per EA	—	Generic	+1.73%	Mood Stabilizer
CARBAMAZEPINE 200 MG TABLET	75834022101	Nivagen Pharmaceuticals Inc.	$0.1190 per EA	—	Generic	+1.73%	Mood Stabilizer
CARBAMAZEPINE 200 MG TABLET	29300038210	Unichem Pharmaceuticals (USA) Inc.	$0.1190 per EA	—	Generic	+1.73%	Mood Stabilizer
CARBAMAZEPINE 200 MG TABLET	51672400501	Sun Pharmaceutical Industries Inc.	$0.1190 per EA	—	Generic	+1.73%	Mood Stabilizer
CARBAMAZEPINE 200 MG TABLET	00904617250	Major Pharmaceuticals	$0.1190 per EA	—	Generic	+1.73%	Mood Stabilizer
CARBAMAZEPINE 200 MG TABLET	00093010901	Teva Pharmaceuticals USA Inc.	$0.1186 per EA	—	Generic	—	Mood Stabilizer
EPITOL 200 MG TABLET	00093009001	Teva Pharmaceuticals USA Inc.	$0.1170 per EA	—	Generic	—	Mood Stabilizer
CARBAMAZEPINE 200 MG TABLET	00093010910	Teva Pharmaceuticals USA Inc.	$0.1170 per EA	—	Generic	—	Mood Stabilizer
CARBAMAZEPINE 100 MG/5 ML SUSP	62135080253	Chartwell RX LLC	$0.0960 per ML	—	Generic	+0.51%	Mood Stabilizer
CARBAMAZEPINE 100 MG/5 ML SUSP	70954024010	ANI Pharmaceuticals, Inc.	$0.0960 per ML	—	Generic	+0.51%	Mood Stabilizer
CARBAMAZEPINE 100 MG/5 ML SUSP	51672404704	Sun Pharmaceutical Industries Inc.	$0.0960 per ML	—	Generic	+0.51%	Mood Stabilizer

Frequently Asked Questions

What is Carbamazepine used to treat?

When did Carbamazepine become available as a generic?

FDA approved the first generic Carbamazepine (ANDA) on May 15, 1986. The Orange Book currently lists 69 AB-rated products for this ingredient, meaning FDA considers them therapeutically equivalent to the brand.

How much does Medicare spend on Carbamazepine?

In 2024, Medicare Part D spent $128 million on Carbamazepine across 1.3 million claims for 229,000 beneficiaries.

How many Carbamazepine products are on the market?

The Carbamazepine drug market contains 79 NDCs from 23 manufacturers — 68 generic and 11 brand products.

What is the price range for Carbamazepine?

NADAC reference prices for Carbamazepine range from $0.1170 to $6.4839 per EA — the most expensive product costs about 55× the cheapest. 4 additional products are priced per different units (e.g. liquids per ML) and aren't directly comparable.

Is generic Carbamazepine cheaper than brand?

The average generic NADAC for Carbamazepine is $0.3735 per EA, versus $3.2014 for brand-labeled products — brand versions average about 8.6× the generic price.

Which manufacturers make Carbamazepine?

23 manufacturers list Carbamazepine in NADAC. Ranked by number of NDCs, the largest are Sun Pharmaceutical Industries Inc. (9), Torrent Pharmaceuticals Limited (8), Novartis Pharmaceuticals Corporation (5), Apotex Corp. (5), Major Pharmaceuticals (4).

How has the price of Carbamazepine changed recently?

Over the past 7 days, 40 Carbamazepine NDCs rose and 33 fell, with a market-wide average change of -0.6%.