Product Information
GUAIFENESIN ER 600 MG TABLET is a generic product labeled by Ohm Laboratories Inc., priced at $0.2912 per EA under NDC 51660056621. Its NADAC has been published 153 times since Jul 26, 2023.
Strength
600 mg/1
Manufacturer
Ohm Laboratories Inc.NDC
51660056621
Classification
Generic
Dosage Form
TABLET, EXTENDED RELEASE
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
GUAIFENESINApproval Type
Generic (ANDA)
FDA Application
ANDA209254On Market Since
4/1/2022
Pharmacological Classes
Price Statistics
The NADAC for GUAIFENESIN ER 600 MG TABLET has been published 153 times since Jul 26, 2023, and over the history we have for it it has declined 12.9%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.2912 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 | $0.2912 |
| Median price | $0.3211 |
| Average price | $0.3243 |
| Largest weekly change | +24.7% (Nov 20, 2024) |
| Weeks tracked | 153 |
| Tracking since | Jul 26, 2023 |
Generic Alternatives
The matcher finds 10 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 10 manufacturers (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.
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 $0.2912 per EA (NDC 51660056621), effective Jun 24, 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 12.9%. It has been tracked across 153 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 $0.3211 per EA.
Are there cheaper alternatives to GUAIFENESIN ER 600 MG TABLET?
10 NADAC-published products share the same active ingredient, strength, and dosage form as GUAIFENESIN ER 600 MG TABLET, 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.
Related Drugs
Same classification