Product Information
DARIFENACIN ER 15 MG TABLET is a generic product labeled by Rising Pharma Holdings Inc., priced at $0.3971 per EA under NDC 16571076803. Its NADAC has been published 221 times since Jun 1, 2022.
FDA first approved this application on Sep 19, 2016. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
15 mg/1
Manufacturer
Rising Pharma Holdings Inc.NDC
16571076803
Classification
Generic
Dosage Form
TABLET, FILM COATED, EXTENDED RELEASE
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
DARIFENACIN HYDROBROMIDEApproval Type
Generic (ANDA)
FDA Application
ANDA206743FDA Approved
9/19/2016
TE Code
AB
On Market Since
9/19/2016
Pharmacological Classes
Price Statistics
The NADAC for DARIFENACIN ER 15 MG TABLET has been published 221 times since Jun 1, 2022, and over the history we have for it it has declined 85.1%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.3971 per EA |
|---|---|
| All-time high | $2.6601 (Jun 15, 2022) |
| All-time low | $0.3150 (Mar 19, 2025) |
| 52-week high | $0.4517 |
| 52-week low | $0.3496 |
| Median price | $0.7247 |
| Average price | $0.8948 |
| Largest weekly change | +85.9% (Aug 21, 2024) |
| Weeks tracked | 221 |
| Tracking since | Jun 1, 2022 |
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 DARIFENACIN ER 15 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for DARIFENACIN ER 15 MG TABLET, manufactured by Rising Pharma Holdings Inc., is $0.3971 per EA (NDC 16571076803), effective Aug 19, 2026.
How has the price of DARIFENACIN ER 15 MG TABLET changed over time?
Over the history we have for it, the NADAC for DARIFENACIN ER 15 MG TABLET has declined 85.1%. It has been tracked across 221 weekly CMS publications since Jun 1, 2022.
What are the highest and lowest recorded NADAC prices for DARIFENACIN ER 15 MG TABLET?
Since Jun 1, 2022, the NADAC for DARIFENACIN ER 15 MG TABLET has ranged from a low of $0.3150 (Mar 19, 2025) to a high of $2.6601 (Jun 15, 2022), with a median of $0.7247 per EA.
Are there cheaper alternatives to DARIFENACIN ER 15 MG TABLET?
4 manufacturers publish a NADAC-priced product with the same active ingredient and strength as DARIFENACIN ER 15 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures DARIFENACIN ER 15 MG TABLET?
DARIFENACIN ER 15 MG TABLET (NDC 16571076803) is labeled by Rising Pharma Holdings Inc., and CMS classifies it as a generic product.