Product Information
PROTRIPTYLINE HCL 5 MG TABLET is a generic product labeled by Sigmapharm Laboratories LLC, priced at $2.5420 per EA under NDC 42794000402. Its NADAC has been published 176 times since Feb 17, 2021.
FDA first approved this application on May 3, 2010. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
5 mg/1
Manufacturer
Sigmapharm Laboratories LLCNDC
42794000402
Classification
Generic
Dosage Form
TABLET, FILM COATED
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
PROTRIPTYLINE HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA090462FDA Approved
5/3/2010
TE Code
AB
On Market Since
3/2/2020
Pharmacological Classes
Price Statistics
The NADAC for PROTRIPTYLINE HCL 5 MG TABLET has been published 176 times since Feb 17, 2021, and over the history we have for it it has declined 3.0%. The table below summarizes its recorded NADAC range and movement.
| Current price | $2.5420 per EA |
|---|---|
| All-time high | $3.8178 (Mar 12, 2025) |
| All-time low | $2.3723 (May 22, 2024) |
| 52-week high | $3.0285 |
| 52-week low | $2.5420 |
| Median price | $2.6627 |
| Average price | $2.8518 |
| Largest weekly change | -28.7% (Apr 23, 2025) |
| Weeks tracked | 176 |
| Tracking since | Feb 17, 2021 |
Generic Alternatives
The matcher finds 1 manufacturer 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 PROTRIPTYLINE HCL 5 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for PROTRIPTYLINE HCL 5 MG TABLET, manufactured by Sigmapharm Laboratories LLC, is $2.5420 per EA (NDC 42794000402), effective Aug 19, 2026.
How has the price of PROTRIPTYLINE HCL 5 MG TABLET changed over time?
Over the history we have for it, the NADAC for PROTRIPTYLINE HCL 5 MG TABLET has declined 3.0%. It has been tracked across 176 weekly CMS publications since Feb 17, 2021.
What are the highest and lowest recorded NADAC prices for PROTRIPTYLINE HCL 5 MG TABLET?
Since Feb 17, 2021, the NADAC for PROTRIPTYLINE HCL 5 MG TABLET has ranged from a low of $2.3723 (May 22, 2024) to a high of $3.8178 (Mar 12, 2025), with a median of $2.6627 per EA.
Are there cheaper alternatives to PROTRIPTYLINE HCL 5 MG TABLET?
1 manufacturer publishes a NADAC-priced product with the same active ingredient and strength as PROTRIPTYLINE HCL 5 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures PROTRIPTYLINE HCL 5 MG TABLET?
PROTRIPTYLINE HCL 5 MG TABLET (NDC 42794000402) is labeled by Sigmapharm Laboratories LLC, and CMS classifies it as a generic product.