Product Information
ANTACID EXTRA STRENGTH CHW TAB is a generic product labeled by AmerisourceBergen, priced at $0.0462 per EA under NDC 46122015078. Its NADAC has been published 601 times since Nov 28, 2013.
Strength
160; 105 mg/1; mg/1
Manufacturer
AmerisourceBergenNDC
46122015078
Classification
Generic
Dosage Form
TABLET, CHEWABLE
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
ALUMINUM HYDROXIDE; MAGNESIUM CARBONATEApproval Type
OTC MONOGRAPH DRUG
FDA Application
M001On Market Since
10/23/2012
Price Statistics
The NADAC for ANTACID EXTRA STRENGTH CHW TAB has been published 601 times since Nov 28, 2013, and over the history we have for it it has risen 45.2%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0462 per EA |
|---|---|
| All-time high | $0.0462 (Jun 24, 2026) |
| All-time low | $0.0266 (May 21, 2014) |
| 52-week high | $0.0462 |
| 52-week low | $0.0415 |
| Median price | $0.0321 |
| Average price | $0.0344 |
| Largest weekly change | +20.5% (Feb 22, 2023) |
| Weeks tracked | 601 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 4 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 4 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 19% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Frequently asked questions
What is the NADAC price of ANTACID EXTRA STRENGTH CHW TAB?
The current National Average Drug Acquisition Cost (NADAC) for ANTACID EXTRA STRENGTH CHW TAB, manufactured by AmerisourceBergen, is $0.0462 per EA (NDC 46122015078), effective Jun 24, 2026.
How has the price of ANTACID EXTRA STRENGTH CHW TAB changed over time?
Over the history we have for it, the NADAC for ANTACID EXTRA STRENGTH CHW TAB has risen 45.2%. It has been tracked across 601 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for ANTACID EXTRA STRENGTH CHW TAB?
Since Nov 28, 2013, the NADAC for ANTACID EXTRA STRENGTH CHW TAB has ranged from a low of $0.0266 (May 21, 2014) to a high of $0.0462 (Jun 24, 2026), with a median of $0.0321 per EA.
Are there cheaper alternatives to ANTACID EXTRA STRENGTH CHW TAB?
Yes. 4 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, QC HEARTBURN ANTACID CHEW TAB, is $0.0376 per EA — about 19% below ANTACID EXTRA STRENGTH CHW TAB.
Who manufactures ANTACID EXTRA STRENGTH CHW TAB?
ANTACID EXTRA STRENGTH CHW TAB (NDC 46122015078) is labeled by AmerisourceBergen, and CMS classifies it as a generic product.
Related Drugs
Same classification