Product Information
PERPHENAZINE 8 MG TABLET is a generic product labeled by Endo USA Inc., priced at $0.1573 per EA under NDC 00603506228. Its NADAC has been published 665 times since Nov 28, 2013.
FDA first approved this application on Dec 31, 1998. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
8 mg/1
Manufacturer
Endo USA Inc.NDC
00603506228
Classification
Generic
Dosage Form
TABLET, FILM COATED
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
PERPHENAZINEApproval Type
Generic (ANDA)
FDA Application
ANDA040226FDA Approved
12/31/1998
TE Code
AB
On Market Since
12/31/1998
Pharmacological Classes
Price Statistics
The NADAC for PERPHENAZINE 8 MG TABLET has been published 665 times since Nov 28, 2013, and over the history we have for it it has declined 88.8%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1573 per EA |
|---|---|
| All-time high | $1.6212 (Jan 14, 2015) |
| All-time low | $0.1573 (Aug 19, 2026) |
| 52-week high | $0.2472 |
| 52-week low | $0.1573 |
| Median price | $0.5271 |
| Average price | $0.7413 |
| Largest weekly change | +51.6% (Nov 22, 2023) |
| Weeks tracked | 665 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 4 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). 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.
Related Drugs
Same classification
Frequently asked questions
What is the NADAC price of PERPHENAZINE 8 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for PERPHENAZINE 8 MG TABLET, manufactured by Endo USA Inc., is $0.1573 per EA (NDC 00603506228), effective Aug 19, 2026.
How has the price of PERPHENAZINE 8 MG TABLET changed over time?
Over the history we have for it, the NADAC for PERPHENAZINE 8 MG TABLET has declined 88.8%. It has been tracked across 665 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for PERPHENAZINE 8 MG TABLET?
Since Nov 28, 2013, the NADAC for PERPHENAZINE 8 MG TABLET has ranged from a low of $0.1573 (Aug 19, 2026) to a high of $1.6212 (Jan 14, 2015), with a median of $0.5271 per EA.
Are there cheaper alternatives to PERPHENAZINE 8 MG TABLET?
4 manufacturers publish a NADAC-priced product with the same active ingredient and strength as PERPHENAZINE 8 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures PERPHENAZINE 8 MG TABLET?
PERPHENAZINE 8 MG TABLET (NDC 00603506228) is labeled by Endo USA Inc., and CMS classifies it as a generic product.