Eszopiclone
34 NDCs across 10 manufacturers|34 Generic,0 Brand
Eszopiclone is used to treat sleep initiation and maintenance disorders, per the National Library of Medicine's MED-RT classification.
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The brand product was first FDA-approved on Dec 15, 2004, and the first generic was approved May 23, 2011. FDA's Orange Book lists 30 AB-rated (therapeutically equivalent) products for this ingredient. In 2024, Medicare Part D spent $24 million on Eszopiclone across 844,000 claims for 187,000 beneficiaries.
Eszopiclone is available as 34 NDCs from 10 manufacturers (34 generic, 0 brand), with NADAC prices from $0.09 to $0.15 per EA — a 66% difference between cheapest and most expensive. Every pack size and labeler in this drug market is compared side-by-side below.
Total NDCs
34
34G / 0B
Manufacturers
10
competing in market
Price Spread
$0.09 – $0.15
per EA
7d Activity
avg +4.0% WoW · of 34 NDCs
Market Price Trend
Monthly average NADAC per unit, split by generic and brand.
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Top supplier
Camber Pharmaceuticals Inc. manufacturer profile
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Trend hub
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Guide
How to interpret NADAC
Review the benchmark methodology behind the prices and spreads shown on this market page.
Manufacturer Breakdown
10 manufacturers producing ESZOPICLONE(2 pricing outliers)
Frequently Asked Questions
What is Eszopiclone used to treat?
Eszopiclone is used to treat sleep initiation and maintenance disorders, per the National Library of Medicine's MED-RT classification.
When did Eszopiclone become available as a generic?
FDA approved the first generic Eszopiclone (ANDA) on May 23, 2011. The Orange Book currently lists 30 AB-rated products for this ingredient, meaning FDA considers them therapeutically equivalent to the brand.
How much does Medicare spend on Eszopiclone?
In 2024, Medicare Part D spent $24 million on Eszopiclone across 844,000 claims for 187,000 beneficiaries.
How many Eszopiclone products are on the market?
The Eszopiclone drug market contains 34 NDCs from 10 manufacturers — 34 generic and 0 brand products.
What is the price range for Eszopiclone?
NADAC reference prices for Eszopiclone range from $0.0877 to $0.1454 per EA — a 66% difference between cheapest and most expensive.
Which manufacturers make Eszopiclone?
10 manufacturers list Eszopiclone in NADAC. Ranked by number of NDCs, the largest are Camber Pharmaceuticals Inc. (6), Aurobindo Pharma Limited (4), Sun Pharmaceutical Industries Inc. (3), Lupin Pharmaceuticals Inc. (3), Teva Pharmaceuticals USA Inc. (3).
How has the price of Eszopiclone changed recently?
Over the past 7 days, 28 Eszopiclone NDCs rose and 0 fell, with a market-wide average change of +4.0%.