Indications and uses
Uses for the temporary relief of ■ minor aches and pains with heartburn, sour stomach or acid indigestion, and upset stomach associated with these symptoms ■ headache, muscular aches, backache, and pain alone
Uses for the temporary relief of ■ minor aches and pains with heartburn, sour stomach or acid indigestion, and upset stomach associated with these symptoms ■ headache, muscular aches, backache, and pain alone
■ to avoid serious injury, completely dissolve tablets in 4 oz. of water and be sure bubbling has stopped before taking ■ DO NOT EXCEED RECOMMENDED DOSAGE. SEE WARNINGS. adults and children 12 years and over (up to 60 years of age): 2 tablets every 4 hours - do not exceed 8 tablets in 24 hours 60 years and over: 2 tablets every 4 hours - do not exceed 4 tablets in 24 hours children under 12 years: consult a doctor...
(in each effervescent tablet)
Anhydrous citric acid 1000 mg
Aspirin 325 mg (NSAID)*
Sodium bicarbonate (heat-treated) 1916 mg
*Nonsteroidal anti-inflammatory drug
Anhydrous citric acid 1000 mg ................................ Antacid
Aspirin 325 mg (NSAID)*..........................................Pain reliever
Sodium bicarbonate (heat-treated) 1916 mg ...........Antacid
*Nonsteroidal anti-inflammatory drug
Uses for the temporary relief of
■ minor aches and pains with heartburn, sour stomach or acid indigestion, and upset stomach associated with these symptoms
■ headache, muscular aches, backache, and pain alone
Reye’s syndrome: Children and teenagers who have or are recovering from chicken pox or flu-like symptoms should not use this product. When using this product, if changes in behavior with nausea and vomiting occur, consult a doctor because these symptoms could be an early sign of Reye’s syndrome, a rare but serious illness.
Allergy alert: Aspirin may cause a severe allergic reaction which may include:
■ hives ■ facial swelling ■ asthma (wheezing) ■ shock
Stomach bleeding warning: This product contains an NSAID, which may cause severe stomach bleeding. The chance is higher if you ■ are age 60 or older ■ have had stomach ulcers or bleeding problems ■ take a blood thinning (anticoagulant) or steroid drug ■ take other drugs containing prescription or nonprescription NSAIDs (aspirin, ibuprofen, naproxen, or others) ■ have 3 or more alcoholic drinks every day while using this product ■ take more or for a longer time than directed
STOMACH WARNING: TO AVOID SERIOS INJURY, DO NOT TAKE UNTIL TABLETS ARE COMPLETELY DISSOLVED. IT IS VERY IMPORTANT NOT TO TAKE THIS PRODUCT WHEN OVERLY FULL FROM FOOD OR DRINK. Consult a doctor if sever stomach pain occurs after taking this product.
Do not use: ■ if you have ever had an allergic reaction to aspirin or any other pain reliever/fever reducer ■ if you have ever had an allergic reaction to this product or any of its ingredients
Ask a doctor before use if ■ stomach bleeding warning applies to you ■ you have a history of stomach problems, such as heartburn ■ you have high blood pressure, heart disease, liver cirrhosis, or kidney disease ■ you are taking a diuretic ■ you have asthma ■ you have a sodium-restricted diet
Ask a doctor or pharmacist before use if you are ■ presently taking a prescription drug. Antacids may interact with certain prescription drugs. ■ taking a prescription drug for diabetes, gout or arthritis
When using this product do not take more than 8 tablets (adults) or 4 tablets (60 years and over) in a 24-hour period or use the maximum dosage of this product for more than 2 weeks, expect under the advise and supervision of a physician.
Stop use and ask a doctor if ■ you experience any of the following signs of stomach bleeding
■ feel faint ■ vomit blood ■ have bloody or black stools
■ have stomach pain that does not get better
■ an allergic reaction occurs. Seek medical help right away.
■ pain lasts for more than 10 days or gets worse
■ new symptoms occur
■ redness or swelling is present
■ ringing in the ears or a loss of hearing occurs
If pregnant or breast-feeding, ask a health professional before use. It is especially important not to use aspirin at 20 weeks or later in pregnancy unless definitely directed to do so by a doctor because it may cause problems in the unborn child or complications during delivery.
Keep this and all drugs out of reach of children.
In case of accidental overdose, seek professional assistance or contact a Poison Control Center immediately.
■ to avoid serious injury, completely dissolve tablets in 4 oz. of water and be sure bubbling has stopped before taking
■ DO NOT EXCEED RECOMMENDED DOSAGE. SEE WARNINGS.
adults and children 12 years and over (up to 60 years of age): 2 tablets every 4 hours - do not exceed 8 tablets in 24 hours
60 years and over: 2 tablets every 4 hours - do not exceed 4 tablets in 24 hours
children under 12 years: consult a doctor
Take this product any time – morning, noon or night – when you need relief from heartburn, acid indigestion, sour stomach with headache or body aches and pains.
Place two (2) tablets in 4 oz. of water. Dissolve tablets completely.
You do not have to drink any of the residue that may be on the bottom of the glass. The medicines are in the water.
■ each tablet contains: sodium 524 mg
■ store at room temperature (59º-86ºF). Avoid excessive heat.
■ none
1-888-228-6937
| Resource | Code type | Value | Equivalent identifiers | Source image |
|---|---|---|---|---|
| Barcode | EAN-13 | 0049705783726 | GTIN-13: 0049705783726 EAN-13: 0049705783726 GTIN-12: 049705783726 UPC-A: 049705783726 GTIN storage (14 digits): 00049705783726 | 42168 MB C3 Market Basket Antacid Pain 36_APPRVL.jpg |
| Data code | Code 128 | 42168MBC3 | 42168 MB C3 Market Basket Antacid Pain 36_APPRVL.jpg | |
| Data code | ITF | 01274954 | 42168 MB C3 Market Basket Antacid Pain 36_APPRVL.jpg |
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|---|---|---|---|
| fb7ab793-2c12-4079-b100-a64f73bef25a | Product name | 4 | 20240712 |
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| 08ffbcbf-26df-b99c-1dab-64fc4cfae89f | Product name | 5 | 20200925 |
| 7cda52fc-125f-421c-8fea-bc1974370c49 | Product name | 2 | 20180703 |
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Every source-derived product name is available through these pages.
| Product NDC | Package NDC |
|---|---|
| 53942-421 | 53942-421-36 |
Every source-derived ingredient row is available through these pages.
| Name | UNII | Kind |
|---|---|---|
| SODIUM BICARBONATE | 8MDF5V39QO | ACTIB |
| ASPIRIN | R16CO5Y76E | ACTIB |
| ANHYDROUS CITRIC ACID | XF417D3PSL | ACTIB |
| Version | Effective date | Source | Hydrated |
|---|---|---|---|
| 2 | 2024-12-17 | full-release | 2026-06-01 00:45:04 |
OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.
| Brand | Generic | Manufacturer | SPL set ID | Effective date | Available safety fields | Join |
|---|---|---|---|---|---|---|
| Market Basket Effervescent Antacid and Pain Relief | ASPIRIN, CITRIC ACID, SODIUM BICARBONATE | Demoulas Super Markets, Inc. | e15439c7-0e3c-7752-e053-2995a90a1a40 | 2026-05-11 | Warnings | 53942-421-36 53942-421 53942042136 518a9f86-77e2-7fad-e063-6294a90a421c e15439c7-0e3c-7752-e053-2995a90a1a40 |
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