Strength
600 mg/1
Manufacturer
McKessonNDC
63739006702
Classification
Generic
Dosage Form
TABLET, EXTENDED RELEASE
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
GUAIFENESINApproval Type
Generic (ANDA)
FDA Application
ANDA209215On Market Since
10/20/2021
Pharmacological Classes
Price Statistics
The NADAC for MUCUS RELIEF ER 600 MG TABLET has been published 190 times since Nov 9, 2022, and over the history we have for it it has declined 12.7%. 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 | $0.3245 |
| Average price | $0.3249 |
| Largest weekly change | +24.7% (Nov 20, 2024) |
| Weeks tracked | 190 |
| Tracking since | Nov 9, 2022 |
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 MUCUS RELIEF ER 600 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for MUCUS RELIEF ER 600 MG TABLET, manufactured by McKesson, is $0.2912 per EA (NDC 63739006702), effective Jun 24, 2026.
How has the price of MUCUS RELIEF ER 600 MG TABLET changed over time?
Over the history we have for it, the NADAC for MUCUS RELIEF ER 600 MG TABLET has declined 12.7%. It has been tracked across 190 weekly CMS publications since Nov 9, 2022.
What are the highest and lowest recorded NADAC prices for MUCUS RELIEF ER 600 MG TABLET?
Since Nov 9, 2022, the NADAC for MUCUS RELIEF 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 $0.3245 per EA.
Are there cheaper alternatives to MUCUS RELIEF ER 600 MG TABLET?
10 NADAC-published products share the same active ingredient, strength, and dosage form as MUCUS RELIEF ER 600 MG TABLET, but none are currently priced below it.
Who manufactures MUCUS RELIEF ER 600 MG TABLET?
MUCUS RELIEF ER 600 MG TABLET (NDC 63739006702) is labeled by McKesson, and CMS classifies it as a generic product.
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