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Alka-Seltzer Extra Strength Heartburn ReliefChews, Antacid for Fast Heartburn & Acid Indigestion Relief On the Go, 66 Ct
Key item features
- Fast heartburn and acid indigestion relief
- Starts working in seconds to neutralize excess acid
- These chewable antacid tablets contain active ingredient calcium carbonate
- Non-chalky, non-gritty texture with tasty fruit flavors
- Portable heartburn relief, easy to carry in a bag or purse
- Trusted brand for over 90 years
Specs
- Over-the-counter medicine typeAntacids
- Health concernAcid Indigestion, Intestinal Pain, Gas Relief
- Active ingredientsCalcium Carbonate 750 mg
- DosageTwo Tablets
- BrandAlka-Seltzer
- Age groupAdult, Senior, Teen
Current price is USDNow $8.97
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was $17.04$17.04
13.6 ¢/countYou save$8.07
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About this item
Product details
Hate when heartburn hits at the worst times? Alka-Seltzer Extra Strength Antacid Relief Chews are your go to for fast on-the-go heartburn relief. Conveniently sized, with Alka-Seltzer Extra Strength Heartburn Relief Chews, acid indigestion relief is always within reach. Non-gritty and non-chalky, these chewable tablets contain the active ingredient Calcium carbonate. To use: Adults and children 12 years old and over: fully chew then swallow 2 to 4 chewable tablets as symptoms occur, or as directed by a doctor. Do not take more than 6 tablets in 24 hours. If pregnant or breast-feeding, inform your doctor that you are using this product.
- Fast heartburn and acid indigestion relief
- Starts working in seconds to neutralize excess acid
- These chewable antacid tablets contain active ingredient calcium carbonate
- Non-chalky, non-gritty texture with tasty fruit flavors
- Portable heartburn relief, easy to carry in a bag or purse
- Trusted brand for over 90 years
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Over-the-counter medicine type
Antacids
Health concern
Acid Indigestion, Intestinal Pain, Gas Relief
Active ingredients
Calcium Carbonate 750 mg
Dosage
Two Tablets
Indications
Stop Use Indications
Do not use if you have ever had an allergic reaction to this product or any of its ingredients.Ask a doctor before use if you have kidney disease. Ask a doctor if you have a potassium or 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.When using this product do not exceed recommended dosage.Stop use and ask a doctor if you have taken the maximum dose for 2 weeks.If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children.
Health Concern
Acid Indigestion Intestinal Pain Gas Relief
Directions
Dosage
Two Tablets
Instructions
Adults and children 12 years and over: fully chew then swallow 2 or 4 chewable tablets as symptoms occur, or as directed by a doctor. Children under 12 years: consult a doctor. Do not take more than 6 chewable tablets in a 24-hour period. If pregnant, do not take more than 6 chewable tablets in 24 hours. Store at room temperature. Avoid humidity. Close cap tightly after use. Each chewable tablet contains: calcium 300 mg, sodium 1 mg. Contains FD&C Yellow No. 5 (tartrazine) as a color additive.
Warranty
Warranty information
Covered by Bayer Healthcare’s Customer Satisfaction Guarantee which can be found at Brand website
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warranty url
Ingredients
Inactive Ingredients
Acacia Carmine Carnauba Wax Citric Acid Corn Starch Corn Syrup DL-Alpha Tocopherol FD&C Blue No. 1 Aluminum Lake FD&C Red No. 40 Aluminum Lake FD&C Yellow No. 5 Lake FD&C Yellow No. 6 FD&C Yellow No. 6 Aluminum Lake FD&C Yellow No. 6 Lake Flavors Hydrogenated Coconut Oil Hydrogenated Vegetable Oil Lecithin Medium Chain Triglycerides Modified Starch Phosphoric Acid Pregelatinized Modified Starch Propylene Glycol Shellac Sodium Benzoate Sorbic Acid Sorbitol Sugar Titanium Dioxide Water White Wax
Ingredients
In Each Chewable Tablet: Calcium Carbonate 750 mg
Active Ingredients
Calcium Carbonate 750 mg
Warnings
State Chemical Disclosure
None
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Showing 1-3 of 919 reviews
May 6, 2026
Debbie
Top Reviewer
Item details
Count: 36
5 out of 5 stars review
Verified Purchase
They work and they taste good
These have been incredibly helpful for my indigestion, providing significant relief and preventing recurring tastes of my food. I find their flavor quite enjoyable. I have relied on these for several years, and they have consistently made a positive difference. Following major knee surgery in October 2022, I experienced complications with my esophagus during my recovery, and it has not been the same since. These are the only ones I use, and they effectively address my needs while also taste good.
Helpful?33872aa0-0b0e-11f1-82e3-4fb2424f8b57907345134
Mar 11, 2026
Walmart customer
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review
Verified Purchase
What I like about these? You can suck them like a mint to soften it and chew it. And you get immediate relief. I really like these.You don't have that chalky taste in your mouth
Helpful?33872aa0-0b0e-11f1-82e3-4fb2424f8b57907345134
Feb 18, 2026
Denise
Top Reviewer
Item details
Count: 36
5 out of 5 stars review
Verified Purchase
Heart burn
i chewed 2 before i eat hot 🔥 wings . i always get heartburn . But didn't get heart burn say 2 to 4 i only eat 2 and could of eat the whole bottle because they taste absolutely delicious. yummy .
Helpful?33872aa0-0b0e-11f1-82e3-4fb2424f8b57907345134
