Product Information
QC ANTACID 500 MG CHEW TABLET is a generic product labeled by Chain Drug Marketing Association, priced at $0.0175 per EA under NDC 83324031615. Its NADAC has been published 73 times since Feb 5, 2025.
Strength
500 mg/1
Manufacturer
Chain Drug Marketing AssociationNDC
83324031615
Classification
Generic
Dosage Form
TABLET, CHEWABLE
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
CALCIUM CARBONATEApproval Type
OTC MONOGRAPH DRUG
FDA Application
M001On Market Since
11/11/2024
Price Statistics
The NADAC for QC ANTACID 500 MG CHEW TABLET has been published 73 times since Feb 5, 2025, and over the history we have for it it has risen 5.0%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0175 per EA |
|---|---|
| All-time high | $0.0175 (Apr 16, 2025) |
| All-time low | $0.0167 (Feb 5, 2025) |
| 52-week high | $0.0175 |
| 52-week low | $0.0168 |
| Median price | $0.0172 |
| Average price | $0.0172 |
| Largest weekly change | +3.0% (Mar 19, 2025) |
| Weeks tracked | 73 |
| Tracking since | Feb 5, 2025 |
Generic Alternatives
The matcher finds 1 NADAC-published product sharing this drug's active ingredient, strength, and dosage form across 1 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.
Frequently asked questions
What is the NADAC price of QC ANTACID 500 MG CHEW TABLET?
The current National Average Drug Acquisition Cost (NADAC) for QC ANTACID 500 MG CHEW TABLET, manufactured by Chain Drug Marketing Association, is $0.0175 per EA (NDC 83324031615), effective Jun 24, 2026.
How has the price of QC ANTACID 500 MG CHEW TABLET changed over time?
Over the history we have for it, the NADAC for QC ANTACID 500 MG CHEW TABLET has risen 5.0%. It has been tracked across 73 weekly CMS publications since Feb 5, 2025.
What are the highest and lowest recorded NADAC prices for QC ANTACID 500 MG CHEW TABLET?
Since Feb 5, 2025, the NADAC for QC ANTACID 500 MG CHEW TABLET has ranged from a low of $0.0167 (Feb 5, 2025) to a high of $0.0175 (Apr 16, 2025), with a median of $0.0172 per EA.
Are there cheaper alternatives to QC ANTACID 500 MG CHEW TABLET?
1 NADAC-published product shares the same active ingredient, strength, and dosage form as QC ANTACID 500 MG CHEW TABLET, but none are currently priced below it.
Who manufactures QC ANTACID 500 MG CHEW TABLET?
QC ANTACID 500 MG CHEW TABLET (NDC 83324031615) is labeled by Chain Drug Marketing Association, and CMS classifies it as a generic product.
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