Product Information
GUAIFENESIN ER 600 MG TABLET is a generic product labeled by Ohm Laboratories Inc., priced at $0.2854 per EA under NDC 51660056621. Its NADAC has been published 161 times since Jul 26, 2023.
FDA first approved this application on Jul 16, 2018.
Strength
600 mg/1
Manufacturer
Ohm Laboratories Inc.NDC
51660056621
Classification
Generic
Dosage Form
TABLET, EXTENDED RELEASE
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
GUAIFENESINApproval Type
Generic (ANDA)
FDA Application
ANDA209254FDA Approved
7/16/2018
On Market Since
4/1/2022
Pharmacological Classes
Price Statistics
The NADAC for GUAIFENESIN ER 600 MG TABLET has been published 161 times since Jul 26, 2023, and over the history we have for it it has declined 14.7%. 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 | $0.3207 |
| Average price | $0.3226 |
| Largest weekly change | +24.7% (Nov 20, 2024) |
| Weeks tracked | 161 |
| Tracking since | Jul 26, 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 Ohm Laboratories Inc., is $0.2854 per EA (NDC 51660056621), 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 14.7%. It has been tracked across 161 weekly CMS publications since Jul 26, 2023.
What are the highest and lowest recorded NADAC prices for GUAIFENESIN ER 600 MG TABLET?
Since Jul 26, 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 $0.3207 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 51660056621) is labeled by Ohm Laboratories Inc., and CMS classifies it as a generic product.