Product Information
PHENOBARBITAL 100 MG TABLET is a generic product labeled by Trigen Laboratories, LLC, priced at $0.2357 per EA under NDC 13811030350. Its NADAC has been published 34 times since Nov 5, 2025.
Strength
100 mg/1
Manufacturer
Trigen Laboratories, LLCNDC
13811030350
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
PHENOBARBITALApproval Type
Unapproved
On Market Since
4/1/2025
Price Statistics
The NADAC for PHENOBARBITAL 100 MG TABLET has been published 34 times since Nov 5, 2025, and over the history we have for it it has declined 2.4%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.2357 per EA |
|---|---|
| All-time high | $0.2416 (Nov 12, 2025) |
| All-time low | $0.2102 (Jan 21, 2026) |
| 52-week high | $0.2416 |
| 52-week low | $0.2102 |
| Median price | $0.2173 |
| Average price | $0.2223 |
| Largest weekly change | -11.4% (Nov 19, 2025) |
| Weeks tracked | 34 |
| Tracking since | Nov 5, 2025 |
Generic Alternatives
The matcher finds 5 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 5 manufacturers (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.
Frequently asked questions
What is the NADAC price of PHENOBARBITAL 100 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for PHENOBARBITAL 100 MG TABLET, manufactured by Trigen Laboratories, LLC, is $0.2357 per EA (NDC 13811030350), effective Jun 24, 2026.
How has the price of PHENOBARBITAL 100 MG TABLET changed over time?
Over the history we have for it, the NADAC for PHENOBARBITAL 100 MG TABLET has declined 2.4%. It has been tracked across 34 weekly CMS publications since Nov 5, 2025.
What are the highest and lowest recorded NADAC prices for PHENOBARBITAL 100 MG TABLET?
Since Nov 5, 2025, the NADAC for PHENOBARBITAL 100 MG TABLET has ranged from a low of $0.2102 (Jan 21, 2026) to a high of $0.2416 (Nov 12, 2025), with a median of $0.2173 per EA.
Are there cheaper alternatives to PHENOBARBITAL 100 MG TABLET?
5 NADAC-published products share the same active ingredient, strength, and dosage form as PHENOBARBITAL 100 MG TABLET, but none are currently priced below it.
Who manufactures PHENOBARBITAL 100 MG TABLET?
PHENOBARBITAL 100 MG TABLET (NDC 13811030350) is labeled by Trigen Laboratories, LLC, and CMS classifies it as a generic product.
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