Product Information
PHENOBARBITAL 97.2 MG TABLET is a generic product labeled by Endo USA Inc., priced at $0.1177 per EA under NDC 00603516821. Its NADAC has been published 671 times since Nov 28, 2013.
Strength
97.2 mg/1
Manufacturer
Endo USA Inc.NDC
00603516821
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
PHENOBARBITALApproval Type
Unapproved
On Market Since
12/1/2001
Price Statistics
The NADAC for PHENOBARBITAL 97.2 MG TABLET has been published 671 times since Nov 28, 2013, and over the history we have for it it has declined 59.3%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1177 per EA |
|---|---|
| All-time high | $0.9719 (Apr 13, 2016) |
| All-time low | $0.1111 (Aug 19, 2026) |
| 52-week high | $0.2522 |
| 52-week low | $0.1111 |
| Median price | $0.4854 |
| Average price | $0.5486 |
| Largest weekly change | +115.4% (Aug 21, 2024) |
| Weeks tracked | 671 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 2 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). Switching to the cheapest would cut per-unit acquisition cost by roughly 6% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
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Manufacturer
Endo USA Inc. manufacturer profile
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Guide
Understanding NADAC pricing
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Frequently asked questions
What is the NADAC price of PHENOBARBITAL 97.2 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for PHENOBARBITAL 97.2 MG TABLET, manufactured by Endo USA Inc., is $0.1177 per EA (NDC 00603516821), effective Sep 30, 2026.
How has the price of PHENOBARBITAL 97.2 MG TABLET changed over time?
Over the history we have for it, the NADAC for PHENOBARBITAL 97.2 MG TABLET has declined 59.3%. It has been tracked across 671 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for PHENOBARBITAL 97.2 MG TABLET?
Since Nov 28, 2013, the NADAC for PHENOBARBITAL 97.2 MG TABLET has ranged from a low of $0.1111 (Aug 19, 2026) to a high of $0.9719 (Apr 13, 2016), with a median of $0.4854 per EA.
Are there cheaper alternatives to PHENOBARBITAL 97.2 MG TABLET?
Yes. 2 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, PHENOBARBITAL 97.2 MG TABLET, is $0.1111 per EA — about 6% below PHENOBARBITAL 97.2 MG TABLET.
Who manufactures PHENOBARBITAL 97.2 MG TABLET?
PHENOBARBITAL 97.2 MG TABLET (NDC 00603516821) is labeled by Endo USA Inc., and CMS classifies it as a generic product.