Product Information
GUANFACINE HCL ER 1 MG TABLET is a generic product labeled by Sun Pharmaceutical Industries Inc., priced at $0.1325 per EA under NDC 63304092401. Its NADAC has been published 432 times since May 16, 2018.
FDA first approved this application on Nov 16, 2017.
Strength
1 mg/1
Manufacturer
Sun Pharmaceutical Industries Inc.NDC
63304092401
Classification
Generic
Dosage Form
TABLET, EXTENDED RELEASE
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
GUANFACINE HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA205689FDA Approved
11/16/2017
On Market Since
8/17/2018
Pharmacological Classes
Price Statistics
The NADAC for GUANFACINE HCL ER 1 MG TABLET has been published 432 times since May 16, 2018, and over the history we have for it it has declined 73.0%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1325 per EA |
|---|---|
| All-time high | $0.5258 (Jun 13, 2018) |
| All-time low | $0.1325 (Aug 19, 2026) |
| 52-week high | $0.1798 |
| 52-week low | $0.1325 |
| Median price | $0.2442 |
| Average price | $0.2700 |
| Largest weekly change | +33.3% (Jun 19, 2024) |
| Weeks tracked | 432 |
| Tracking since | May 16, 2018 |
Generic Alternatives
The matcher finds 13 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 GUANFACINE HCL ER 1 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for GUANFACINE HCL ER 1 MG TABLET, manufactured by Sun Pharmaceutical Industries Inc., is $0.1325 per EA (NDC 63304092401), effective Aug 19, 2026.
How has the price of GUANFACINE HCL ER 1 MG TABLET changed over time?
Over the history we have for it, the NADAC for GUANFACINE HCL ER 1 MG TABLET has declined 73.0%. It has been tracked across 432 weekly CMS publications since May 16, 2018.
What are the highest and lowest recorded NADAC prices for GUANFACINE HCL ER 1 MG TABLET?
Since May 16, 2018, the NADAC for GUANFACINE HCL ER 1 MG TABLET has ranged from a low of $0.1325 (Aug 19, 2026) to a high of $0.5258 (Jun 13, 2018), with a median of $0.2442 per EA.
Are there cheaper alternatives to GUANFACINE HCL ER 1 MG TABLET?
13 manufacturers publish a NADAC-priced product with the same active ingredient and strength as GUANFACINE HCL ER 1 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures GUANFACINE HCL ER 1 MG TABLET?
GUANFACINE HCL ER 1 MG TABLET (NDC 63304092401) is labeled by Sun Pharmaceutical Industries Inc., and CMS classifies it as a generic product.