Product Information
QC ALLERGY (CHLORPHEN) 4 MG TB is a generic product labeled by Chain Drug Marketing Association, priced at $0.0181 per EA under NDC 83324006824. Its NADAC has been published 82 times since Jan 29, 2025.
Strength
4 mg/1
Manufacturer
Chain Drug Marketing AssociationNDC
83324006824
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
CHLORPHENIRAMINE MALEATEApproval Type
OTC MONOGRAPH DRUG
FDA Application
M012On Market Since
9/10/2024
Pharmacological Classes
Price Statistics
The NADAC for QC ALLERGY (CHLORPHEN) 4 MG TB has been published 82 times since Jan 29, 2025, and over the history we have for it it has risen 8.5%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0181 per EA |
|---|---|
| All-time high | $0.0186 (May 14, 2025) |
| All-time low | $0.0160 (Jul 23, 2025) |
| 52-week high | $0.0181 |
| 52-week low | $0.0161 |
| Median price | $0.0167 |
| Average price | $0.0169 |
| Largest weekly change | -6.2% (Jul 23, 2025) |
| Weeks tracked | 82 |
| Tracking since | Jan 29, 2025 |
Generic Alternatives
The matcher finds 3 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 QC ALLERGY (CHLORPHEN) 4 MG TB?
The current National Average Drug Acquisition Cost (NADAC) for QC ALLERGY (CHLORPHEN) 4 MG TB, manufactured by Chain Drug Marketing Association, is $0.0181 per EA (NDC 83324006824), effective Aug 19, 2026.
How has the price of QC ALLERGY (CHLORPHEN) 4 MG TB changed over time?
Over the history we have for it, the NADAC for QC ALLERGY (CHLORPHEN) 4 MG TB has risen 8.5%. It has been tracked across 82 weekly CMS publications since Jan 29, 2025.
What are the highest and lowest recorded NADAC prices for QC ALLERGY (CHLORPHEN) 4 MG TB?
Since Jan 29, 2025, the NADAC for QC ALLERGY (CHLORPHEN) 4 MG TB has ranged from a low of $0.0160 (Jul 23, 2025) to a high of $0.0186 (May 14, 2025), with a median of $0.0167 per EA.
Are there cheaper alternatives to QC ALLERGY (CHLORPHEN) 4 MG TB?
3 manufacturers publish a NADAC-priced product with the same active ingredient and strength as QC ALLERGY (CHLORPHEN) 4 MG TB in a comparable dosage form, but none are currently priced below it.
Who manufactures QC ALLERGY (CHLORPHEN) 4 MG TB?
QC ALLERGY (CHLORPHEN) 4 MG TB (NDC 83324006824) is labeled by Chain Drug Marketing Association, and CMS classifies it as a generic product.