Alka-Seltzer Extra Strength Heartburn ReliefChews, Antacid for Fast Heartburn & Acid Indigestion Relief on the Go, 32 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
- Active ingredientsCalcium Carbonate 750 mg
- Count per pack32
- DosageTwo Tablets
- FormChewables
- Over-the-counter medicine typeAntacids
- Age groupAdult, Senior, Teen
Current price is USD$4.9215.4 ¢/count
Price when purchased online
Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $4.92
Subscribe
$4.92
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $4.92
One-time purchase
$4.92
How do you want your item?
Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
Columbus, 43215
Arrives by Today
.Order within 9 hr 41 min
Low stock
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible
FSA and HSA eligible
Get free delivery, shipping and more*
*Restrictions apply Try Walmart+ now
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
Active ingredients
Calcium Carbonate 750 mg
Count per pack
32
Dosage
Two Tablets
Form
Chewables
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
Warranty
Warranty information
Covered by Bayer Healthcare’s Customer Satisfaction Guarantee which can be found at Brand website
Warranty url
Ingredients
Inactive Ingredients
Acacia Beeswax Carmine Carnauba Wax Citric Acid Corn Starch Corn Syrup dl-Alpha Tocopherol FD&C Blue #1 Aluminum Lake FD&C Red #40 Aluminum Lake FD&C Yellow #5 Lake (Tartrazine) FD&C Yellow #6 FD&C Yellow #6 Aluminum Lake FD&C Yellow #6 Lake Flavors Hydrogenated Coconut Oil Hydrogenated Vegetable Oil Lecithin Medium Chain Triglycerides Methylparaben Modified Starch Phosphoric Acid Pregelatinized Modified Starch Propylparaben Propylene Glycol Shellac Purified Water Shellac Sodium Benzoate Sorbic Acid Sorbitol Sugar Titanium Dioxide Water White Wax Each Chewable Tablet Contains: Calcium 300 mg
Ingredients
In Each Chewable Tablet: Active Ingredients: Calcium Carbonate (750 mg), Antacid. 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.
Active Ingredients
Calcium Carbonate 750 mg
Warnings
State Chemical Disclosure
None
Similar items you might like
Based on what customers bought
Best seller Equate Extra Strength Heartburn Relief Gas Relief Chews, Mixed Berry, 54 Chewable Tablets $5.58 10.3 ¢/count
Best seller
2 optionsAvailable in additional 2 options$558current price $5.5810.3 ¢/countEquate Extra Strength Heartburn Relief Gas Relief Chews, Mixed Berry, 54 Chewable Tablets
36254.7 out of 5 Stars. 3625 reviewsAlka-Seltzer Extra Strength Heartburn ReliefChews, Antacid for Fast Heartburn & Acid Indigestion Relief On the Go, 66 Ct $8.97 Was $17.04 13.6 ¢/count
$897current price $8.97, Was $17.04$17.0413.6 ¢/countAlka-Seltzer Extra Strength Heartburn ReliefChews, Antacid for Fast Heartburn & Acid Indigestion Relief On the Go, 66 Ct
19564.7 out of 5 Stars. 1956 reviewsBest seller Equate Extra Strength Heartburn Antacid Relief Chews, Assorted Fruit, 60 Chewable Tablets $5.58 9.3 ¢/count
Best seller
2 optionsAvailable in additional 2 options$558current price $5.589.3 ¢/countEquate Extra Strength Heartburn Antacid Relief Chews, Assorted Fruit, 60 Chewable Tablets
23594.7 out of 5 Stars. 2359 reviewsAlka-Seltzer Heartburn Gas ReliefChews, Antacid Chews for Acid Indigestion Relief, 28 Ct $6.49 Was $11.14 23.2 ¢/count
2 optionsAvailable in additional 2 options$649current price $6.49, Was $11.14$11.1423.2 ¢/countAlka-Seltzer Heartburn Gas ReliefChews, Antacid Chews for Acid Indigestion Relief, 28 Ct
16594.7 out of 5 Stars. 1659 reviewsAlka-Seltzer Heartburn Gas ReliefChews, Antacid Chews for Acid Indigestion Relief, 60 Count $8.97 Was $16.98 15.0 ¢/count
2 optionsAvailable in additional 2 options$897current price $8.97, Was $16.98$16.9815.0 ¢/countAlka-Seltzer Heartburn Gas ReliefChews, Antacid Chews for Acid Indigestion Relief, 60 Count
16594.7 out of 5 Stars. 1659 reviewsAlka-Seltzer Heartburn Gas ReliefChews, Antacid Antigas Chews for Fast Heartburn Relief, Gas, and Acid Indigestion Relief on the Go, 110 Count $15.97 14.5 ¢/count
$1597current price $15.9714.5 ¢/countAlka-Seltzer Heartburn Gas ReliefChews, Antacid Antigas Chews for Fast Heartburn Relief, Gas, and Acid Indigestion Relief on the Go, 110 Count
16594.7 out of 5 Stars. 1659 reviews1000+ bought since yesterday Equate Ultra Strength Antacid Assorted Fruit Chewable Tablets, 1000 mg 72 Count, Compare to Tums® Ultra Strength Active Ingredient $2.48 3.4 ¢/count
1000+ bought since yesterday
$248current price $2.483.4 ¢/countEquate Ultra Strength Antacid Assorted Fruit Chewable Tablets, 1000 mg 72 Count, Compare to Tums® Ultra Strength Active Ingredient
57744.7 out of 5 Stars. 5774 reviewsBest seller Equate Extra Strength Antacid Wintergreen Chewable Tablets, 750 mg, 96 Count, Compare to Tums® Extra Strength Active Ingredients $2.48 2.6 ¢/count
Best seller
$248current price $2.482.6 ¢/countEquate Extra Strength Antacid Wintergreen Chewable Tablets, 750 mg, 96 Count, Compare to Tums® Extra Strength Active Ingredients
22794.7 out of 5 Stars. 2279 reviewsAlka-Seltzer Extra Strength Heartburn Relief Effervescent Antacid Tablets, Fast Acid Indigestion Relief, 24 Count $5.78 Was $9.78 24.1 ¢/count
2 optionsAvailable in additional 2 options$578current price $5.78, Was $9.78$9.7824.1 ¢/countAlka-Seltzer Extra Strength Heartburn Relief Effervescent Antacid Tablets, Fast Acid Indigestion Relief, 24 Count
16454.7 out of 5 Stars. 1645 reviewsTums Chewy Delights Ultra Strength Heartburn Relief Antacid Soft Chews, Very Cherry, 32 Count​ $5.48 17.1 ¢/count
2 optionsAvailable in additional 2 options$548current price $5.4817.1 ¢/countTums Chewy Delights Ultra Strength Heartburn Relief Antacid Soft Chews, Very Cherry, 32 Count​
18544.6 out of 5 Stars. 1854 reviewsALKA-SELTZER HANGOVER RELIEF EFFERVESCENT Tablets 120ct. $22.99
$2299current price $22.99ALKA-SELTZER HANGOVER RELIEF EFFERVESCENT Tablets 120ct.
44 out of 5 Stars. 4 reviewsEquate Ultra Strength Antacid Chewable Tablets, Assorted Berries, 1000 mg, 72 Count, Compare to Tums® Ultra Strength Active Ingredients $2.48 3.4 ¢/count
$248current price $2.483.4 ¢/countEquate Ultra Strength Antacid Chewable Tablets, Assorted Berries, 1000 mg, 72 Count, Compare to Tums® Ultra Strength Active Ingredients
14734.7 out of 5 Stars. 1473 reviewsAlka-Seltzer Heartburn Pain, Aspirin Antacid Tablets for Fast Pain Relief, Heartburn Relief & Acid Indigestion Relief, 24 Ct $4.67 Was $7.38 19.5 ¢/count
$467current price $4.67, Was $7.38$7.3819.5 ¢/countAlka-Seltzer Heartburn Pain, Aspirin Antacid Tablets for Fast Pain Relief, Heartburn Relief & Acid Indigestion Relief, 24 Ct
45994.7 out of 5 Stars. 4599 reviewsRolaids Acid Defense Maximum Strength, 20 mg Famotidine Tablets for Heartburn Prevention & Relief, 25 Count $4.97 19.9 ¢/count
$497current price $4.9719.9 ¢/countRolaids Acid Defense Maximum Strength, 20 mg Famotidine Tablets for Heartburn Prevention & Relief, 25 Count
544.9 out of 5 Stars. 54 reviewsPepcid AC Maximum Strength Famotidine Tablets, Icy Cool Mint, 40 Count $9.68 48.4 ¢/count
2 optionsAvailable in additional 2 options$968current price $9.6848.4 ¢/countPepcid AC Maximum Strength Famotidine Tablets, Icy Cool Mint, 40 Count
3144.7 out of 5 Stars. 314 reviewsEquate Maximum Strength Antacid Liquid, Cherry, 12 fl. Oz. $5.22 43.5 ¢/fl oz
2 optionsAvailable in additional 2 options$522current price $5.2243.5 ¢/fl ozEquate Maximum Strength Antacid Liquid, Cherry, 12 fl. Oz.
13834.6 out of 5 Stars. 1383 reviewsAlka-Seltzer Extra Strength Heartburn Relief Effervescent Antacid Tablets, 36 Ct $7.88 21.9 ¢/count
2 optionsAvailable in additional 2 options$788current price $7.8821.9 ¢/countAlka-Seltzer Extra Strength Heartburn Relief Effervescent Antacid Tablets, 36 Ct
9624.7 out of 5 Stars. 962 reviewsTUMS Smoothies Assorted Fruit Extra StrengthAntacid Chewable Tablets for Heartburn Relief, 12 Tablets $2.50 20.8 ¢/count
$250current price $2.5020.8 ¢/countTUMS Smoothies Assorted Fruit Extra StrengthAntacid Chewable Tablets for Heartburn Relief, 12 Tablets
13254.4 out of 5 Stars. 1325 reviewsBest seller Multipacks $9.98 16.6 ¢/count
Best seller
2 optionsAvailable in additional 2 options$998current price $9.9816.6 ¢/countMultipacks
71964.7 out of 5 Stars. 7196 reviews1000+ bought since yesterday Equate Esomeprazole Magnesium Delayed Release Capsules, 20 mg, Acid Reducer, 42 Count $9.97 23.7 ¢/count
1000+ bought since yesterday
$997current price $9.9723.7 ¢/countEquate Esomeprazole Magnesium Delayed Release Capsules, 20 mg, Acid Reducer, 42 Count
61284.8 out of 5 Stars. 6128 reviews
Check out these related products
Alka-Seltzer Extra Strength Heartburn ReliefChews, Antacid for Fast Heartburn & Acid Indigestion Relief on the Go, 120 Ct $15.97 13.3 ¢/count
2 optionsAvailable in additional 2 options$1597current price $15.9713.3 ¢/countAlka-Seltzer Extra Strength Heartburn ReliefChews, Antacid for Fast Heartburn & Acid Indigestion Relief on the Go, 120 Ct
19564.7 out of 5 Stars. 1956 reviewsAlka-Seltzer Kids Tummy Relief Chews Fruit Punch Chewable Tablets, 28 Count $24.02 42.9 ¢/count
2 optionsAvailable in additional 2 options$2402current price $24.0242.9 ¢/countAlka-Seltzer Kids Tummy Relief Chews Fruit Punch Chewable Tablets, 28 Count
5344.7 out of 5 Stars. 534 reviews1000+ bought since yesterday Tums Chewy Bites Heartburn Relief Chewable Antacid Tablets, Berry, 32 Ct $5.48 Was $10.84 17.1 ¢/count
1000+ bought since yesterday
$548current price $5.48, Was $10.84$10.8417.1 ¢/countTums Chewy Bites Heartburn Relief Chewable Antacid Tablets, Berry, 32 Ct
59314.6 out of 5 Stars. 5931 reviewsTUMS Antacid Chewable Tablets for Heartburn Relief, Ultra Strength, Tropical Fruit, 72 Tablets $11.99 16.7 ¢/ea
$1199current price $11.9916.7 ¢/eaTUMS Antacid Chewable Tablets for Heartburn Relief, Ultra Strength, Tropical Fruit, 72 Tablets
45074.5 out of 5 Stars. 4507 reviewsTums Chewy Bites Ultra Strength Heartburn Relief Chews, Fruit Fusion, 28 Count $5.48 19.6 ¢/count
$548current price $5.4819.6 ¢/countTums Chewy Bites Ultra Strength Heartburn Relief Chews, Fruit Fusion, 28 Count
14094.5 out of 5 Stars. 1409 reviews1000+ bought since yesterday Tums Smoothies Extra Strength Heartburn Relief Chewable Antacid Tablets, Berry Fusion, 60 Ct​ $5.48 9.1 ¢/count
1000+ bought since yesterday
2 optionsAvailable in additional 2 options$548current price $5.489.1 ¢/countTums Smoothies Extra Strength Heartburn Relief Chewable Antacid Tablets, Berry Fusion, 60 Ct​
51604.6 out of 5 Stars. 5160 reviews1000+ bought since yesterday Tums Ultra Strength Heartburn Relief Chewable Antacid Tablets, Berry, 72 Count $5.48 Was $11.35 7.6 ¢/count
1000+ bought since yesterday
$548current price $5.48, Was $11.35$11.357.6 ¢/countTums Ultra Strength Heartburn Relief Chewable Antacid Tablets, Berry, 72 Count
77924.6 out of 5 Stars. 7792 reviewsTums Extra Strength Heartburn Relief Chewable Antacid Tablets, Melon Berry, 80 Count $5.48 6.9 ¢/count
$548current price $5.486.9 ¢/countTums Extra Strength Heartburn Relief Chewable Antacid Tablets, Melon Berry, 80 Count
18494.5 out of 5 Stars. 1849 reviewsTums Smoothies Extra Strength Heartburn Relief Antacid Tablets, Fruit, 60 Count $5.48 9.1 ¢/count
$548current price $5.489.1 ¢/countTums Smoothies Extra Strength Heartburn Relief Antacid Tablets, Fruit, 60 Count
21794.6 out of 5 Stars. 2179 reviewsTums Ultra Strength Chewable Antacid Tablets for Heartburn, Tropical Fruit, 72 Count $5.48 7.6 ¢/count
2 optionsAvailable in additional 2 options$548current price $5.487.6 ¢/countTums Ultra Strength Chewable Antacid Tablets for Heartburn, Tropical Fruit, 72 Count
59434.5 out of 5 Stars. 5943 reviewsTums Chewable Antacid Tablets for Extra Strength Heartburn Relief, Assorted Berries Flavors - 96 Count $13.51 14.1 ¢/count
$1351current price $13.5114.1 ¢/countTums Chewable Antacid Tablets for Extra Strength Heartburn Relief, Assorted Berries Flavors - 96 Count
18224.4 out of 5 Stars. 1822 reviewsTums Ultra Strength Heartburn Relief Chewable Antacid Tablets, Fruit, 160 Count $9.98 6.2 ¢/count
2 optionsAvailable in additional 2 options$998current price $9.986.2 ¢/countTums Ultra Strength Heartburn Relief Chewable Antacid Tablets, Fruit, 160 Count
59624.5 out of 5 Stars. 5962 reviews
Customer ratings & reviews
How item rating is calculated
Customer photos
+10 images
Sort by |
Showing 1-3 of 912 reviews
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-11f1-82e3-4fb2424f8b57242521407
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-11f1-82e3-4fb2424f8b57242521407
Dec 1, 2025
Anne
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review
Verified Purchase
Best Antacid I've tried...
I've been using a different brand for years now and they just didn't seem to be working anymore. I tried this Brand because of the good reviews. They are wonderful!.....I am so happy I switched over.....I use two and my heartburn is gone within minutes. I will be ordering again.
Helpful?33872aa0-0b0e-11f1-82e3-4fb2424f8b57242521407
