Regular Strength Antacid 500 mg Tablet, Chewable, 150-count
🆔 Identity & classification
Where does this data come from?
🏷️ RxNorm drug class
This medicine belongs to the Calcium compounds class.
Where does this data come from?
🏭 Manufacturer & labeler
Where does this data come from?
🩺 Clinical
Calcium carbonate is a dietary supplement used when the amount of calcium taken in the diet is not enough. Calcium is needed by the body for healthy bones, muscles, nervous system, and heart. Calcium carbonate also is used as an antacid to relieve heartburn, acid indigestion, and upset stomach. It is available with or without a prescription. This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.
Read the full MedlinePlus article ↗- Most people use it as a fast-acting antacid to get quick relief from heartburn, acid indigestion, sour stomach, or an upset stomach. You'll find it in brands like Tums, Rolaids, an...
- What is calcium carbonate actually used for?
- Don't use the maximum daily dose for more than 2 weeks in a row without talking to a doctor first. If your heartburn or stomach symptoms keep coming back or don't improve, that's y...
- How long can I keep taking this before I should see a doctor?
Patient education
Supplement & herbal interactions
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Ask a licensed pharmacist directly — free, answered by our team.
💊 What it looks like
Where does this data come from?
🧪 Inactive Ingredients / Excipients
Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.
💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.
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Dextrose is a simple sugar derived from corn or other sources. It serves as a filler and sweetener in medicines to add bulk, improve taste, and help stabilize the medication's form.
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UNII 70097M6I30
Magnesium stearate is a salt made from magnesium and stearic acid, a fatty substance. It's used in tablets and capsules as a lubricant and glidant to help ingredients flow smoothly during manufacturing and prevent sticking.
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A starch-derived carbohydrate produced by breaking down corn, potato, or tapioca starch. It functions as a filler and binder to give the medicine bulk and texture, and sometimes as a mild sweetener or texture enhancer in powders and tablets.
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A plant-based carbohydrate derived from corn kernels. It acts as a filler to add bulk, a binder to hold ingredients together, and a disintegrant to help the tablet break apart in your stomach for absorption.
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UNII 96K6UQ3ZD4
Sucralose is a synthetic sweetener made from sugar. It's added to medicines to improve taste without adding calories, helping make bitter or unpleasant-tasting drugs easier to take.
5 inactive ingredients listed in the exact product block matched to this NDC.
Label-section wording can be broader than the structured product block and may mention additional formulation ingredients.
Where does this data come from?
ingredient classCode="IACT" elements from the exact product block matched by this NDC. Label-section narrative from DailyMed / the openFDA label index is shown separately when available.Inactive ingredient FAQ
Are inactive ingredients the same for every manufacturer?
Why might an inactive ingredient be missing?
Can inactive ingredients matter?
💲 Pricing
A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.
| Price system | Per each | Per package |
|---|---|---|
| Retail pharmacies payNADAC · weekly | Not in the retail survey — common for institutional, discontinued, or low-volume packs. | |
| Medicaid paysCMS SDUD · 12 mo | No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data. | |
| Medicare drug plans payPart D · quarterly | No Part D plan price is available for this NDC in our data. | |
Where does this data come from?
🔁 Therapeutic equivalents
| Product | Labeler | Pack | NADAC/unit | TE | Status | Price vs. this |
|---|---|---|---|---|---|---|
| Quality Choice Chewable Antacid Assorted Fruit 500 mg 63868-0047-15 | Chain | 150 tablets | $0.014 | — | FDA listed | — |
| QC Regular Strength 500 mg 63868-0130-66 | QUALITY | 66 tablets | $0.014 | — | FDA listed | — |
| Rugby Cal-Gest Antacid Assorted Flavors 500 mg 00536-1007-15 | Rugby | 150 tablets | $0.017 | — | Availability likely | — |
| Rugby 500 mg 00536-1048-15 | Rugby | 150 tablets | $0.017 | — | Availability likely | — |
| Major Regular Strength Assorted Flavors 500 mg 00904-6412-92 | Major | 150 tablets | $0.017 | — | Availability likely | — |
| Regular Strength Antacid 500 mg 24385-0478-47 | Amerisource | 150 tablets | $0.017 | — | Availability likely | — |
| Good Neighbor Pharmacy Antacid Regular Strength 500 mg 24385-0485-47 | AmerisourceBergen | 150 tablets | $0.017 | — | Availability likely | — |
| Antacid Peppermint Flavour Regular Strength 500 mg 68084-0988-32 | American | 1 tablet | $0.017 | — | Availability likely | — |
| Regular Strength Antacid Assorted Fruit 500 mg 70000-0034-01 | CARDINAL | 150 tablets | $0.017 | — | Availability likely | — |
| Foster and Thrive Regular Strength Antacid 500 mg 70677-1075-01 | Strategic | 150 tablets | $0.017 | — | Availability likely | — |
| Foster and Thrive Regular Strength Antacid Peppermint 500 mg 70677-1081-01 | Strategic | 150 tablets | $0.017 | — | Availability likely | — |
| QUALITY CHOICE Regular Strength 500 mg 83324-0315-15 | QUALITY | 150 tablets | $0.017 | — | Availability likely | — |
| QUALITY CHOICE Regular Strength 500 mg 83324-0316-15 | QUALITY | 150 tablets | $0.017 | — | Availability likely | — |
| Quality Choice 500 mg 83324-0221-66 | QUALITY | 66 tablets | $0.017 | — | Availability likely | — |
| Tums 500 mg 00135-0070-03 | Haleon | 36 tablets | — | — | FDA listed | — |
| Tums 500 mg 00135-0071-27 | Haleon | 150 tablets | — | — | FDA listed | — |
| Tums Regular Strength 500 mg 00135-0611-01 | Haleon | 150 tablets | — | — | FDA listed | — |
| Antacid Regular Strength 500 mg 00363-0317-34 | WALGREEN | 150 tablets | — | — | FDA listed | — |
| Antacid Regular strength 500 mg 00363-1224-12 | WALGREEN | 12 tablets | — | — | FDA listed | — |
| Antacid 500 mg 17714-0041-01 | Advance | 100 tablets | — | — | FDA listed | — |
| Antacid 500 mg 17714-0043-15 | Advance | 150 tablets | — | — | FDA listed | — |
| Regular Strength Antacid 500 mg 21130-0501-50 | SAFEWAY | 150 tablets | — | — | FDA listed | — |
| Topcare Antacid Calcium 500 mg 36800-0478-48 | Topco | 150 tablets | — | — | FDA listed | — |
| Topcare Antacid Calcium Regular Strength 500 mg 36800-0485-48 | Topco | 150 tablets | — | — | FDA listed | — |
| HEB Regular strength Assorted Fruit 500 mg 37808-0101-16 | HEB | 150 tablets | — | — | FDA listed | — |
| HEB Regular Strength Peppermint Flavor 500 mg 37808-0111-15 | HEB | 150 tablets | — | — | FDA listed | — |
| BI-MART Regular Strength Antacid Peppermint 500 mg 37835-0115-17 | Bi-Mart | 150 tablets | — | — | FDA listed | — |
| BI-MART Regular Strength Antacid 500 mg 37835-0126-17 | Bi-Mart | 150 tablets | — | — | FDA listed | — |
| EQUALINE regular strength antacid 500 mg 41163-0101-46 | SUPERVALU | 150 tablets | — | — | FDA listed | — |
| Equqline Regular Strength Antacid 500 mg 41163-0131-17 | UNITED | 150 tablets | — | — | FDA listed | — |
| EQUALINE Regular Strength Antacid Peppermint 500 mg 41163-0132-17 | UNITED | 150 tablets | — | — | FDA listed | — |
| Meijer Regular strength Assorted Fruit 500 mg 41250-0270-15 | MEIJER | 150 tablets | — | — | FDA listed | — |
| Meijer Regular Strength Peppermint Flavor 500 mg 41250-0965-15 | MEIJER | 150 tablets | — | — | FDA listed | — |
| Publix Regular Strength Assorted Fruit 500 mg 41415-0101-50 | PUBLIX | 150 tablets | — | — | FDA listed | — |
| Publix Regular Strength Peppermint Flavor 500 mg 41415-0111-50 | PUBLIX | 150 tablets | — | — | FDA listed | — |
| Regular Strength Antacid Peppermint 500 mg 42507-0151-17 | Hyvee | 150 tablets | — | — | FDA listed | — |
| Regular Strength Antacid Assorted Fruit Regular strength Antacid 500 mg 42507-0350-17 | Hyvee | 150 tablets | — | — | FDA listed | — |
| Whole Foods Market Regular Strength Peppermint Flavor 500 mg 42681-0028-01 | WHOLE | 12 tablets | — | — | FDA listed | — |
| Whole Foods Market Regular Strength Peppermint Flavor 500 mg 42681-0029-01 | WHOLE | 150 tablets | — | — | FDA listed | — |
| Xpect Antacid 500 mg 42961-0208-02 | Cintas | 2 tablets | — | — | FDA listed | — |
| Calcium Antacid 500 mg 48433-0106-01 | Safecor | 100 tablets | — | — | FDA listed | — |
| Regular Strength Antacid 500 mgthis 49035-0889-15 | Wal-Mart | 150 tablets | — | — | FDA listed | — |
| GoodSense Regular Strength Antacid 500 mg 50804-0112-17 | GoodSense | 150 tablets | — | — | FDA listed | — |
| Goodsense Regular Strength Antacid Peppermint 500 mg 50804-0113-17 | GoodSense | 150 tablets | — | — | FDA listed | — |
| Calcium Carbonate 500 mg 51376-0127-05 | Blessings | 500 tablets | — | — | FDA listed | — |
| Guardian Regular Strength Alkums 500 mg 53041-0098-17 | Guardian | 150 tablets | — | — | FDA listed | — |
| Alkums antacid 500 mg 53041-0126-17 | Guardian | 150 tablets | — | — | FDA listed | — |
| Regular Strength Peppermint Antacid 500 mg 53942-0113-17 | DeMoulas | 150 tablets | — | — | FDA listed | — |
| Regular Strength Antacid 500 mg 53942-0126-17 | DeMoulas | 150 tablets | — | — | FDA listed | — |
| Regular Strength Antacid Peppermint 500 mg 53943-0117-17 | Discount | 150 tablets | — | — | FDA listed | — |
| Regular Strength Antacid Regular strength Antacid 500 mg 53943-0126-17 | Discount | 150 tablets | — | — | FDA listed | — |
| Antacid 500 mg 54738-0030-15 | Richmond | 150 tablets | — | — | FDA listed | — |
| Calcium Carbonate 500 mg 55154-6751-00 | Cardinal | 1 tablet | — | — | FDA listed | — |
| Family Wellness Regular Strength Antacid 126 Regular strength Antacid 500 mg 55319-0921-17 | Family | 150 tablets | — | — | FDA listed | — |
| DG HEALTH Regular Strength 500 mg 55910-0049-50 | DOLGENCORP, | 150 tablets | — | — | FDA listed | — |
| DG Health Regular Strength Antacid 500 mg 55910-0510-50 | DOLGENCORP, | 150 tablets | — | — | FDA listed | — |
| Calcium Carbonate Chewable Antacid 500 mg 57896-0763-15 | Geri-Care | 150 tablets | — | — | FDA listed | — |
| Quality Choice Regular Strength Peppermint Flavor 500 mg 63868-0700-15 | CHAIN | 150 tablets | — | — | FDA listed | — |
| Quality Choice Antacid Assorted Fruit 500 mg 63868-0701-66 | CHAIN | 66 tablets | — | — | FDA listed | — |
| Best Choice Assorted Fruit 500 mg 63941-0010-50 | BEST | 150 tablets | — | — | FDA listed | — |
| Best Choice Regular Strength 500 mg 63941-0101-50 | BEST | 150 tablets | — | — | FDA listed | — |
| WinCo FOODS Antacid Regular strength 500 mg 67091-0356-15 | WINCO | 150 tablets | — | — | FDA listed | — |
| WinCo FOODS Antacid Regular Strength 500 mg 67091-0357-15 | WINCO | 150 tablets | — | — | FDA listed | — |
| Premier Value Chewable Antacid Assorted Fruit 500 mg 68016-0652-00 | Chain | 150 tablets | — | — | FDA listed | — |
| Premier Value Regular Strength Chewable Antacid Peppermint Assorted Fruit 500 mg 68016-0665-00 | Chain | 150 tablets | — | — | FDA listed | — |
| Premier Value Chewable Antacid Extra Strength Assorted Fruit 500 mg 68016-0666-00 | Chain | 150 tablets | — | — | FDA listed | — |
| Premier Value Chewable Antacid Extra Strength Tropical Fruit 500 mg 68016-0668-00 | Chain | 150 tablets | — | — | FDA listed | — |
| Premier Value Chewable Antacid Ultra Strength Assorted Fruit 500 mg 68016-0669-00 | Chain | 150 tablets | — | — | FDA listed | — |
| Premier Value Smooth Antacid Extra Strength Assorted Fruit 500 mg 68016-0675-00 | Chain | 90 tablets | — | — | FDA listed | — |
| Calcium Carbonate Assorted Flavors 500 mg 68071-2258-05 | NuCare | 150 tablets | — | — | FDA listed | — |
| Calcium Carbonate 500 mg 68071-2345-05 | NuCare | 150 tablets | — | — | FDA listed | — |
| Fast Acting Heartburn Relief Peppermint Flavor 500 mg 68163-0011-00 | Raritan | 100 tablets | — | — | FDA listed | — |
| Regular Strength Tropical Fruit 500 mg 68163-0100-66 | RARITAN | 66 tablets | — | — | FDA listed | — |
| DRx CHOICE Antacid Calcium Regular Strength 500 mg 68163-0101-12 | Raritan | 60 tablets | — | — | FDA listed | — |
| Regular strength Assorted Fruit 500 mg 68998-0101-50 | MARC | 150 tablets | — | — | FDA listed | — |
| Calcium Carbonate 500 mg 69168-0124-54 | Allegiant | 15000 tablets | — | — | FDA listed | — |
| Calcium Antacid 500 mg 69168-0219-02 | Allegiant | 150 tablets | — | — | FDA listed | — |
| Regular Strength Antacid Peppermint 500 mg 69256-0113-17 | Harris | 150 tablets | — | — | FDA listed | — |
| Regular Strength Antacid 500 mg 69256-0138-17 | Harris | 150 tablets | — | — | FDA listed | — |
| Calcium Carbonate 500 mg 69618-0020-15 | Reliable | 150 tablets | — | — | FDA listed | — |
| Regular Strength Assorted Flavors 500 mg 71399-9939-01 | AKRON | 150 tablets | — | — | FDA listed | — |
| Regular Strength Antacid Peppermint 500 mg 71399-9940-01 | AKRON | 150 tablets | — | — | FDA listed | — |
| Careone Regular Strength Calcium Antacid 500 mg 72476-0022-17 | Retail | 150 tablets | — | — | FDA listed | — |
| Careone Regular Strength calcium Antacid 500 mg 72476-0026-17 | Retail | 150 tablets | — | — | FDA listed | — |
| Citrus Flavored Antacid 500 mg 73598-1392-01 | JHK | 2 tablets | — | — | FDA listed | — |
| KOSHER MEDS antacid 500 mg 82179-0005-15 | Mollec | 150 tablets | — | — | FDA listed | — |
| MGC Health Calcium Carbonate Antacid Assorted Fruits 500 mg 83173-0135-60 | Medical | 60 tablets | — | — | FDA listed | — |
| MGC Health Calcium Carbonate Antacid Assorted Fruits 500 mg 83698-0135-60 | Xiamen | 60 tablets | — | — | FDA listed | — |
Where does this data come from?
⏳ Availability & generic status
We did not find an FDA-approved generic match for this exact strength, form and route.
Where does this data come from?
🔬 Reported adverse events (FAERS)
Top reported reactions
Reporter sex
Serious outcomes
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📦 Packaging — all sizes for this product
| Package NDC | Description | Marketing start | Status |
|---|---|---|---|
| 49035-0889-15 You're viewing this | 150 TABLET, CHEWABLE in 1 BOTTLE, PLASTIC (49035-889-15) | 2017-08-30 | Active |
🧭 About this NDC listing & data coverage
What data is (and isn’t) available for this NDC — tap to expand
| NDC identity (package / product / labeler codes) | ✓ Available |
| Labeler | ✓ Available |
| Product & package description | ✓ Available |
| Marketing category & status | ✓ Available |
| Active ingredient / dosage form / route | ✓ Available |
| FDA label (SPL via DailyMed) | ✓ Available |
| Package photos | ✓ Available |
| Inactive ingredients (structured) | ✓ Available |
| NADAC pharmacy acquisition price (CMS) | — Not published for this NDC CMS publishes NADAC only for NDCs reported in its retail-pharmacy survey. |
| Orange Book / therapeutic-equivalence data | — Not published for this NDC Applies only to products approved under an NDA/ANDA; many listings are out of scope. |
| HCPCS J-code billing crosswalk | — Not published for this NDC Most self-administered / retail products have no J-code — that is normal. |
| Medicaid utilization (CMS SDUD) | — Not published for this NDC CMS reports utilization only for NDCs with Medicaid claims above its privacy threshold. |
Questions about this listing
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Is the NDC printed on the package the same as the 11-digit billing NDC?
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Do I need a prescription for this product?
Where does this data come from?
📄 FDA label — Drug Facts FDA SPL
🎯 Indications and Usage ▾
Uses relieves • heartburn • acid indigestion • sour stomach • upset stomach associated with these symptoms
⏱️ Dosage and Administration ▾
Directions adults and children 12 years of age and older: chew 2-4 tablets as symptoms occur, or as directed by a doctor. Do not swallow tablets whole. do not take for symptoms that persist for more than 2 weeks unless advised by a doctor
⚠️ Warnings ▾
Warnings Ask a doctor or pharmacist before use if you are presently taking a prescription drug. Antacids may interact with certain prescription drugs. When using this product do not take more than 15 tablets in 24 hours if pregnant do not take more than 10 tablets in 24 hours do not use the maximum dosage for more than 2 weeks except under the advice and supervision of a doctor.
🧪 Active Ingredient ▾
Active ingredient (per tablet) Calcium Carbonate USP 500mg
🧪 Inactive Ingredients ▾
Inactive ingredients dextrose, flavors, magnesium stearate, maltodextrin, starch, sucralose . Questions? 1-888-287-1915 SAFETY SEALED: DO NOT USE IF PRINTED SEAL UNDER CAP IS TORN OR MISSING
🎯 Purpose ▾
Purpose Antacid