Product Information
DOXAZOSIN MESYLATE 4 MG TAB is a generic product labeled by Heritage Pharmaceuticals Inc., priced at $0.0834 per EA under NDC 23155009401. Its NADAC has been published 382 times since Jun 12, 2019.
FDA first approved this application on Feb 13, 2018. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
4 mg/1
Manufacturer
Heritage Pharmaceuticals Inc.NDC
23155009401
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
DOXAZOSIN MESYLATEApproval Type
Generic (ANDA)
FDA Application
ANDA205210FDA Approved
2/13/2018
TE Code
AB
On Market Since
2/13/2018
Pharmacological Classes
Price Statistics
The NADAC for DOXAZOSIN MESYLATE 4 MG TAB has been published 382 times since Jun 12, 2019, and over the history we have for it it has declined 50.9%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0834 per EA |
|---|---|
| All-time high | $0.2088 (Aug 14, 2019) |
| All-time low | $0.0813 (Jul 20, 2022) |
| 52-week high | $0.0975 |
| 52-week low | $0.0834 |
| Median price | $0.1031 |
| Average price | $0.1146 |
| Largest weekly change | -28.7% (Sep 23, 2020) |
| Weeks tracked | 382 |
| Tracking since | Jun 12, 2019 |
Generic Alternatives
The matcher finds 7 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
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Manufacturer
Heritage Pharmaceuticals Inc. manufacturer profile
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Drug market
Doxazosin market comparison
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Therapeutic class
alpha-Adrenergic Blocker class view
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Trend hub
Latest market trends
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Guide
Understanding NADAC pricing
Use the explainer when you need context on how CMS publishes NADAC and how to interpret the number on this page.
Frequently asked questions
What is the NADAC price of DOXAZOSIN MESYLATE 4 MG TAB?
The current National Average Drug Acquisition Cost (NADAC) for DOXAZOSIN MESYLATE 4 MG TAB, manufactured by Heritage Pharmaceuticals Inc., is $0.0834 per EA (NDC 23155009401), effective Sep 30, 2026.
How has the price of DOXAZOSIN MESYLATE 4 MG TAB changed over time?
Over the history we have for it, the NADAC for DOXAZOSIN MESYLATE 4 MG TAB has declined 50.9%. It has been tracked across 382 weekly CMS publications since Jun 12, 2019.
What are the highest and lowest recorded NADAC prices for DOXAZOSIN MESYLATE 4 MG TAB?
Since Jun 12, 2019, the NADAC for DOXAZOSIN MESYLATE 4 MG TAB has ranged from a low of $0.0813 (Jul 20, 2022) to a high of $0.2088 (Aug 14, 2019), with a median of $0.1031 per EA.
Are there cheaper alternatives to DOXAZOSIN MESYLATE 4 MG TAB?
7 manufacturers publish a NADAC-priced product with the same active ingredient and strength as DOXAZOSIN MESYLATE 4 MG TAB in a comparable dosage form, but none are currently priced below it.
Who manufactures DOXAZOSIN MESYLATE 4 MG TAB?
DOXAZOSIN MESYLATE 4 MG TAB (NDC 23155009401) is labeled by Heritage Pharmaceuticals Inc., and CMS classifies it as a generic product.