Product Information
GUAIFENESIN-PSE ER 600-60 MG is a generic product labeled by Dr. Reddy's Laboratories Inc., priced at $0.3872 per EA under NDC 55111079818. Its NADAC has been published 330 times since Apr 29, 2020.
FDA first approved this application on Dec 29, 2017.
Strength
600; 60 mg/1; mg/1
Manufacturer
Dr. Reddy's Laboratories Inc.NDC
55111079818
Classification
Generic
Dosage Form
TABLET, EXTENDED RELEASE
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
GUAIFENESIN; PSEUDOEPHEDRINE HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA208369FDA Approved
12/29/2017
On Market Since
12/29/2017
Pharmacological Classes
Price Statistics
The NADAC for GUAIFENESIN-PSE ER 600-60 MG has been published 330 times since Apr 29, 2020, and over the history we have for it it has declined 12.6%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.3872 per EA |
|---|---|
| All-time high | $0.4832 (Apr 12, 2023) |
| All-time low | $0.2640 (Jun 18, 2025) |
| 52-week high | $0.3891 |
| 52-week low | $0.2954 |
| Median price | $0.4014 |
| Average price | $0.3935 |
| Largest weekly change | +23.6% (Sep 18, 2024) |
| Weeks tracked | 330 |
| Tracking since | Apr 29, 2020 |
Generic Alternatives
The matcher finds 2 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). Switching to the cheapest would cut per-unit acquisition cost by roughly 24% at current NADAC. 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-PSE ER 600-60 MG?
The current National Average Drug Acquisition Cost (NADAC) for GUAIFENESIN-PSE ER 600-60 MG, manufactured by Dr. Reddy's Laboratories Inc., is $0.3872 per EA (NDC 55111079818), effective Aug 19, 2026.
How has the price of GUAIFENESIN-PSE ER 600-60 MG changed over time?
Over the history we have for it, the NADAC for GUAIFENESIN-PSE ER 600-60 MG has declined 12.6%. It has been tracked across 330 weekly CMS publications since Apr 29, 2020.
What are the highest and lowest recorded NADAC prices for GUAIFENESIN-PSE ER 600-60 MG?
Since Apr 29, 2020, the NADAC for GUAIFENESIN-PSE ER 600-60 MG has ranged from a low of $0.2640 (Jun 18, 2025) to a high of $0.4832 (Apr 12, 2023), with a median of $0.4014 per EA.
Are there cheaper alternatives to GUAIFENESIN-PSE ER 600-60 MG?
Yes. 2 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, FT MUCUS RELIEF D ER 600-60 MG, is $0.2954 per EA — about 24% below GUAIFENESIN-PSE ER 600-60 MG.
Who manufactures GUAIFENESIN-PSE ER 600-60 MG?
GUAIFENESIN-PSE ER 600-60 MG (NDC 55111079818) is labeled by Dr. Reddy's Laboratories Inc., and CMS classifies it as a generic product.