Product Information
GUAIFENESIN ER 600 MG TABLET is a generic product labeled by Precision Dose Inc., priced at $0.2854 per EA under NDC 68094004861. Its NADAC has been published 165 times since Jun 28, 2023.
FDA first approved this application on Nov 23, 2011.
Strength
600 mg/1
Manufacturer
Precision Dose Inc.NDC
68094004861
Classification
Generic
Dosage Form
TABLET, MULTILAYER, EXTENDED RELEASE
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
GUAIFENESINApproval Type
Generic (ANDA)
FDA Application
ANDA078912FDA Approved
11/23/2011
On Market Since
3/22/2023
Pharmacological Classes
Price Statistics
The NADAC for GUAIFENESIN ER 600 MG TABLET has been published 165 times since Jun 28, 2023, and over the history we have for it it has declined 11.5%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.2854 per EA |
|---|---|
| All-time high | $0.3993 (Dec 11, 2024) |
| All-time low | $0.2812 (Oct 18, 2023) |
| 52-week high | $0.3341 |
| 52-week low | $0.2854 |
| Median price | $0.3211 |
| Average price | $0.3226 |
| Largest weekly change | +24.7% (Nov 20, 2024) |
| Weeks tracked | 165 |
| Tracking since | Jun 28, 2023 |
Generic Alternatives
The matcher finds 10 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 GUAIFENESIN ER 600 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for GUAIFENESIN ER 600 MG TABLET, manufactured by Precision Dose Inc., is $0.2854 per EA (NDC 68094004861), effective Aug 19, 2026.
How has the price of GUAIFENESIN ER 600 MG TABLET changed over time?
Over the history we have for it, the NADAC for GUAIFENESIN ER 600 MG TABLET has declined 11.5%. It has been tracked across 165 weekly CMS publications since Jun 28, 2023.
What are the highest and lowest recorded NADAC prices for GUAIFENESIN ER 600 MG TABLET?
Since Jun 28, 2023, the NADAC for GUAIFENESIN ER 600 MG TABLET has ranged from a low of $0.2812 (Oct 18, 2023) to a high of $0.3993 (Dec 11, 2024), with a median of $0.3211 per EA.
Are there cheaper alternatives to GUAIFENESIN ER 600 MG TABLET?
10 manufacturers publish a NADAC-priced product with the same active ingredient and strength as GUAIFENESIN ER 600 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures GUAIFENESIN ER 600 MG TABLET?
GUAIFENESIN ER 600 MG TABLET (NDC 68094004861) is labeled by Precision Dose Inc., and CMS classifies it as a generic product.