Product Information
GUANFACINE HCL ER 4 MG TABLET is a generic product labeled by Alembic Pharmaceuticals Inc., priced at $0.1783 per EA under NDC 62332074831. Its NADAC has been published 147 times since Nov 1, 2023.
FDA first approved this application on Aug 7, 2023. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
4 mg/1
Manufacturer
Alembic Pharmaceuticals Inc.NDC
62332074831
Classification
Generic
Dosage Form
TABLET, EXTENDED RELEASE
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
GUANFACINE HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA217269FDA Approved
8/7/2023
TE Code
AB
On Market Since
8/8/2023
Pharmacological Classes
Price Statistics
The NADAC for GUANFACINE HCL ER 4 MG TABLET has been published 147 times since Nov 1, 2023, and over the history we have for it it has declined 20.3%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1783 per EA |
|---|---|
| All-time high | $0.2844 (Dec 13, 2023) |
| All-time low | $0.1661 (Nov 20, 2024) |
| 52-week high | $0.2218 |
| 52-week low | $0.1681 |
| Median price | $0.2016 |
| Average price | $0.2025 |
| Largest weekly change | +27.1% (Nov 22, 2023) |
| Weeks tracked | 147 |
| Tracking since | Nov 1, 2023 |
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 GUANFACINE HCL ER 4 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for GUANFACINE HCL ER 4 MG TABLET, manufactured by Alembic Pharmaceuticals Inc., is $0.1783 per EA (NDC 62332074831), effective Aug 19, 2026.
How has the price of GUANFACINE HCL ER 4 MG TABLET changed over time?
Over the history we have for it, the NADAC for GUANFACINE HCL ER 4 MG TABLET has declined 20.3%. It has been tracked across 147 weekly CMS publications since Nov 1, 2023.
What are the highest and lowest recorded NADAC prices for GUANFACINE HCL ER 4 MG TABLET?
Since Nov 1, 2023, the NADAC for GUANFACINE HCL ER 4 MG TABLET has ranged from a low of $0.1661 (Nov 20, 2024) to a high of $0.2844 (Dec 13, 2023), with a median of $0.2016 per EA.
Are there cheaper alternatives to GUANFACINE HCL ER 4 MG TABLET?
1 manufacturer publishes a NADAC-priced product with the same active ingredient and strength as GUANFACINE HCL ER 4 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures GUANFACINE HCL ER 4 MG TABLET?
GUANFACINE HCL ER 4 MG TABLET (NDC 62332074831) is labeled by Alembic Pharmaceuticals Inc., and CMS classifies it as a generic product.