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Product Information

HORIZANT ER 600 MG TABLET is a brand product labeled by Azurity Pharmaceuticals Inc., priced at $17.9249 per EA under NDC 53451010101. Its NADAC has been published 665 times since Nov 28, 2013.

FDA first approved this application on Apr 6, 2011.

HORIZANT ER 600 MG TABLET

gabapentin enacarbil
$17.9249per EA

Strength

600 mg/1

NDC

53451010101

Classification

Brand

Dosage Form

TABLET, EXTENDED RELEASE

Route

ORAL

Effective Date

8/19/2026

Active Ingredients

GABAPENTIN ENACARBIL

Approval Type

New Drug (NDA)

FDA Application

NDA022399

FDA Approved

4/6/2011

On Market Since

5/1/2013

Pharmacological Classes

Decreased Central Nervous System Disorganized Electrical Activity

Price Statistics

The NADAC for HORIZANT ER 600 MG TABLET has been published 665 times since Nov 28, 2013, and over the history we have for it it has risen 274.8%. The table below summarizes its recorded NADAC range and movement.

Current price$17.9249 per EA
All-time high$17.9524 (May 14, 2025)
All-time low$4.7823 (Nov 28, 2013)
52-week high$17.9377
52-week low$17.9115
Median price$13.6104
Average price$12.9987
Largest weekly change+30.0% (Apr 2, 2014)
Weeks tracked665
Tracking sinceNov 28, 2013

Price History

1W

-0.1%

1M

-0.1%

3M

+0.1%

6M

+0.0%

1Y

+0.1%

3Y

+20.0%

5Y

+27.7%

All

+274.8%

Generic Alternatives

No other NADAC-published product shares this drug's active ingredient and strength in a comparable dosage form. Compare the broader picture on the gabapentin enacarbil market page.

Lowest-Cost Alternatives

No alternatives available

No alternatives found with the same active ingredient and strength in a comparable dosage form.

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Frequently asked questions

What is the NADAC price of HORIZANT ER 600 MG TABLET?

The current National Average Drug Acquisition Cost (NADAC) for HORIZANT ER 600 MG TABLET, manufactured by Azurity Pharmaceuticals Inc., is $17.9249 per EA (NDC 53451010101), effective Aug 19, 2026.

How has the price of HORIZANT ER 600 MG TABLET changed over time?

Over the history we have for it, the NADAC for HORIZANT ER 600 MG TABLET has risen 274.8%. It has been tracked across 665 weekly CMS publications since Nov 28, 2013.

What are the highest and lowest recorded NADAC prices for HORIZANT ER 600 MG TABLET?

Since Nov 28, 2013, the NADAC for HORIZANT ER 600 MG TABLET has ranged from a low of $4.7823 (Nov 28, 2013) to a high of $17.9524 (May 14, 2025), with a median of $13.6104 per EA.

Are there cheaper alternatives to HORIZANT ER 600 MG TABLET?

No other NADAC-published product currently shares the active ingredient and strength of HORIZANT ER 600 MG TABLET in a comparable dosage form, so no direct lower-cost alternative is listed.

Who manufactures HORIZANT ER 600 MG TABLET?

HORIZANT ER 600 MG TABLET (NDC 53451010101) is labeled by Azurity Pharmaceuticals Inc., and CMS classifies it as a brand product.