Product Information
GUAIFENESIN ER 1,200 MG TABLET is a generic product labeled by Ohm Laboratories Inc., priced at $0.4446 per EA under NDC 51660056786. Its NADAC has been published 50 times since Sep 10, 2025.
FDA first approved this application on Jul 16, 2018.
Strength
1200 mg/1
Manufacturer
Ohm Laboratories Inc.NDC
51660056786
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 1,200 MG TABLET has been published 50 times since Sep 10, 2025, and over the history we have for it it has declined 2.1%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.4446 per EA |
|---|---|
| All-time high | $0.4613 (Nov 12, 2025) |
| All-time low | $0.4044 (Jan 21, 2026) |
| 52-week high | $0.4613 |
| 52-week low | $0.4044 |
| Median price | $0.4470 |
| Average price | $0.4391 |
| Largest weekly change | +6.3% (Apr 22, 2026) |
| Weeks tracked | 50 |
| Tracking since | Sep 10, 2025 |
Generic Alternatives
The matcher finds 6 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 1,200 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for GUAIFENESIN ER 1,200 MG TABLET, manufactured by Ohm Laboratories Inc., is $0.4446 per EA (NDC 51660056786), effective Aug 19, 2026.
How has the price of GUAIFENESIN ER 1,200 MG TABLET changed over time?
Over the history we have for it, the NADAC for GUAIFENESIN ER 1,200 MG TABLET has declined 2.1%. It has been tracked across 50 weekly CMS publications since Sep 10, 2025.
What are the highest and lowest recorded NADAC prices for GUAIFENESIN ER 1,200 MG TABLET?
Since Sep 10, 2025, the NADAC for GUAIFENESIN ER 1,200 MG TABLET has ranged from a low of $0.4044 (Jan 21, 2026) to a high of $0.4613 (Nov 12, 2025), with a median of $0.4470 per EA.
Are there cheaper alternatives to GUAIFENESIN ER 1,200 MG TABLET?
6 manufacturers publish a NADAC-priced product with the same active ingredient and strength as GUAIFENESIN ER 1,200 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures GUAIFENESIN ER 1,200 MG TABLET?
GUAIFENESIN ER 1,200 MG TABLET (NDC 51660056786) is labeled by Ohm Laboratories Inc., and CMS classifies it as a generic product.