Alka-Seltzer Extra Strength Heartburn Relief Effervescent Antacid Tablets, Fast Acid Indigestion Relief, 24 Count
Key item features
- Fast Indigestion & Heartburn Relief: Alka-Seltzer Extra Strength Heartburn Relief Effervescent Tablets have you covered with fast acid indigestion relief and heartburn.
- Nothing Works Faster: Quickly dissolves and starts working in seconds to neutralize 99% of excess acid
- Portable Sachets: This travel-friendly pack includes 36 individual packets of antacid tablets. Designed for easy storage, so quick heartburn relief is always within reach
- Easy To Use: Fully dissolve 2 tablets in 4oz of water, fizz it and drink it. You do not have to drink any of the residue that may be on the bottom of the glass. The medicines of Alka-Seltzer Extra Strength Heartburn Relief are in the water
- Does Not Contain Aspirin: These effervescent antacid tablets contain the active ingredients Anhydrous citric acid and Sodium bicarbonate
Specs
- Medicine strength1000mg
- Over-the-counter medicine typeAntacids
- DosageTwo Tablets
- Age groupAdult, Senior, Teen
- FormTablets
- FlavorOriginal
Reviews summary
Pros
- : Relieves indigestion and heartburn symptoms quickly.
- : Dissolve quickly in water with minimal residue.
- : Provides quick relief from heartburn symptoms.
- : Offers lower prices compared to similar products.
- : Relieves indigestion symptoms quickly.
Cons
- : Lacks appealing taste, with many users disliking it.
Free 90-day returns
How do you want your item?
More seller options (1)
Try 30 days of Walmart+ for just $1!
About this item
Product details
- Fast Indigestion & Heartburn Relief: Alka-Seltzer Extra Strength Heartburn Relief Effervescent Tablets have you covered with fast acid indigestion relief and heartburn.
- Nothing Works Faster: Quickly dissolves and starts working in seconds to neutralize 99% of excess acid
- Portable Sachets: This travel-friendly pack includes 36 individual packets of antacid tablets. Designed for easy storage, so quick heartburn relief is always within reach
- Easy To Use: Fully dissolve 2 tablets in 4oz of water, fizz it and drink it. You do not have to drink any of the residue that may be on the bottom of the glass. The medicines of Alka-Seltzer Extra Strength Heartburn Relief are in the water
- Does Not Contain Aspirin: These effervescent antacid tablets contain the active ingredients Anhydrous citric acid and Sodium bicarbonate
Specifications
Medicine strength
Over-the-counter medicine type
Dosage
Age group
Indications
Stop Use Indications
Health Concern
Directions
Dosage
Instructions
Warranty
Warranty information
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
Flavor; Each Tablet Contains: Sodium 588 mg
Ingredients
Anhydrous citric acid 1000 mg (Antacid), Aspirin 500 mg (NSAID)* (Analgesic), Sodium bicarbonate (heat-treated) 1985 mg (Antacid), flavor. *nonsteroidal anti-inflammatory drug
Active Ingredients
Anhydrous citric acid 1000 mg Sodium bicarbonate (heat-treated) 1916 mg
Active Ingredient Name
(in each tablet) Active Ingredients: Anhydrous Citric Acid (1000 mg), Antacid; *Aspirin (NSAID) (500 mg), Analgesic; Sodium Bicarbonate (Heat-Treated) (1985 mg), Antacid. Inactive Ingredients: Flavor. *nonsteroidal anti-inflammatory drug.
Warnings
Warning Text
Similar items you might like
Based on what customers bought
Alka-Seltzer Plus Maximum Strength Cough, Mucus & Congestion Medicine, Day Night, Powermax Liquid Gels, 24 Count $9.47 39.5 ¢/count
Sponsored$947current price $9.4739.5 ¢/countAlka-Seltzer Plus Maximum Strength Cough, Mucus & Congestion Medicine, Day Night, Powermax Liquid Gels, 24 Count
9614.7 out of 5 Stars. 961 reviewsSave withDelivery as soon as 1 hourShipping, arrives tomorrowPickup as soon as 4pmAlka-Seltzer Plus Powerfast Fizz Severe Cold & Flu Medicine, Citrus Effervescent Tablets, 24 Count $9.47 39.5 ¢/count
Sponsored$947current price $9.4739.5 ¢/countAlka-Seltzer Plus Powerfast Fizz Severe Cold & Flu Medicine, Citrus Effervescent Tablets, 24 Count
37494.8 out of 5 Stars. 3749 reviewsSave withDelivery as soon as 1 hourShipping, arrives tomorrowPickup as soon as 4pmAlka-Seltzer Lemon Lime Heartburn Relief tablets, Fast Acid Indigestion Relief, 36 Ct $5.78 Was $11.92 16.1 ¢/count
$578current price $5.78, Was $11.92$11.9216.1 ¢/countAlka-Seltzer Lemon Lime Heartburn Relief tablets, Fast Acid Indigestion Relief, 36 Ct
14224.6 out of 5 Stars. 1422 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
51154.7 out of 5 Stars. 5115 reviewsSal De Uvas Picot Effervescent Antacid Powder Solution for Indigestion, 8 Count $2.08 26.0 ¢/count
2 optionsAvailable in additional 2 options$208current price $2.0826.0 ¢/countSal De Uvas Picot Effervescent Antacid Powder Solution for Indigestion, 8 Count
3874.8 out of 5 Stars. 387 reviewsAlka-Seltzer Heartburn Relief and Pain Relief, Aspirin Antacid Effervescent Tablets, 72 Count $10.47 14.5 ¢/count
$1047current price $10.4714.5 ¢/countAlka-Seltzer Heartburn Relief and Pain Relief, Aspirin Antacid Effervescent Tablets, 72 Count
48094.7 out of 5 Stars. 4809 reviewsPepcid Soothing Gummies for Stress & Heartburn Relief, Peach-Raspberry, 32 Count $9.97 31.2 ¢/count
Sponsored$997current price $9.9731.2 ¢/countPepcid Soothing Gummies for Stress & Heartburn Relief, Peach-Raspberry, 32 Count
8824.4 out of 5 Stars. 882 reviewsSave withShipping, arrives todayBest seller Alka-Seltzer Extra Strength Heartburn Relief Effervescent Antacid Tablets, Fast Acid Indigestion Relief, 24 Count $5.78 24.1 ¢/count
Best seller
Sponsored$578current price $5.7824.1 ¢/countAlka-Seltzer Extra Strength Heartburn Relief Effervescent Antacid Tablets, Fast Acid Indigestion Relief, 24 Count
19284.7 out of 5 Stars. 1928 reviewsSave withDelivery as soon as 1 hourShipping, arrives todayPickup as soon as 4pmBest seller Pepto Bismol Liquid, Indigestion and Anti-Diarrhea Stomach Relief, Original, 8 Fl oz $5.47 68.4 ¢/fl oz
Best seller
2 optionsAvailable in additional 2 options$547current price $5.4768.4 ¢/fl ozPepto Bismol Liquid, Indigestion and Anti-Diarrhea Stomach Relief, Original, 8 Fl oz
47024.8 out of 5 Stars. 4702 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
18304.7 out of 5 Stars. 1830 reviews2K+ bought since yesterday Equate Ultra Strength Assorted Fruit Chewable Antacid Tablets, 1000 mg, 72 Count $2.48 3.4 ¢/count
2K+ bought since yesterday
$248current price $2.483.4 ¢/countEquate Ultra Strength Assorted Fruit Chewable Antacid Tablets, 1000 mg, 72 Count
64104.7 out of 5 Stars. 6410 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
20184.7 out of 5 Stars. 2018 reviewsBest seller Pepcid AC Maximum Strength Heartburn Medicine, Famotidine, 25 Count $10.98 43.9 ¢/count
Best seller
Sponsored$1098current price $10.9843.9 ¢/countPepcid AC Maximum Strength Heartburn Medicine, Famotidine, 25 Count
46944.7 out of 5 Stars. 4694 reviewsSave withDelivery as soon as 1 hourShipping, arrives todayPickup as soon as 4pm5K+ bought since yesterday Equate Omeprazole 20mg Tablets Delayed Release, Acid Reducer for Frequent Heartburn, 42 Count, Compare to Prilosec OTC $9.97 23.7 ¢/count
5K+ bought since yesterday
Sponsored$997current price $9.9723.7 ¢/countEquate Omeprazole 20mg Tablets Delayed Release, Acid Reducer for Frequent Heartburn, 42 Count, Compare to Prilosec OTC
214024.8 out of 5 Stars. 21402 reviewsSave withDelivery as soon as 1 hourPickup as soon as 4pm1K+ bought since yesterday Equate Extra Strength Gas Relief Simethicone 125 mg Softgels, 20 Count, Compare to Gas-X® Extra Strength Active Ingredient $1.42 7.1 ¢/count
1K+ bought since yesterday
2 optionsAvailable in additional 2 options$142current price $1.427.1 ¢/countEquate Extra Strength Gas Relief Simethicone 125 mg Softgels, 20 Count, Compare to Gas-X® Extra Strength Active Ingredient
73694.7 out of 5 Stars. 7369 reviewsAlka-Seltzer Tablets, Original, 24 Ct $10.88 $47.30/lb
$1088current price $10.88$47.30/lbAlka-Seltzer Tablets, Original, 24 Ct
4654.3 out of 5 Stars. 465 reviews(3 pack) Alka-Seltzer Extra Strength Heartburn Relief Effervescent Antacid Tablets, 36 Ct $23.64 21.9 ¢/count
$2364current price $23.6421.9 ¢/count(3 pack) Alka-Seltzer Extra Strength Heartburn Relief Effervescent Antacid Tablets, 36 Ct
10914.7 out of 5 Stars. 1091 reviewsEquate Esomeprazole Magnesium Delayed-Release Mini Capsules, 20 mg, Acid Reducer, 42 Count, Compare to Nexium 24 HR active ingredient $9.97 23.7 ¢/count
$997current price $9.9723.7 ¢/countEquate Esomeprazole Magnesium Delayed-Release Mini Capsules, 20 mg, Acid Reducer, 42 Count, Compare to Nexium 24 HR active ingredient
10304.8 out of 5 Stars. 1030 reviews1K+ bought since yesterday Equate Diphenhydramine HCl 25 mg Antihistamine Complete Allergy Tablet, 100 Count $3.97 4.0 ¢/count
1K+ bought since yesterday
$397current price $3.974.0 ¢/countEquate Diphenhydramine HCl 25 mg Antihistamine Complete Allergy Tablet, 100 Count
30834.7 out of 5 Stars. 3083 reviewsBest seller Equate Pepto-Bismol® Alcohol-Free Bismuth Subsalicylate Diarrhea Relief for Digestive Concern with Chewable Tablets, 262 mg, 30 Count $3.14 10.5 ¢/count
Best seller
2 optionsAvailable in additional 2 options$314current price $3.1410.5 ¢/countEquate Pepto-Bismol® Alcohol-Free Bismuth Subsalicylate Diarrhea Relief for Digestive Concern with Chewable Tablets, 262 mg, 30 Count
19064.6 out of 5 Stars. 1906 reviews
Check out these related products
Alka-Seltzer Heartburn Pain, Aspirin Antacid Tablets for Fast Pain Relief, Heartburn Relief & Acid Indigestion Relief, 36 Count $12.40 34.4 ¢/count
$1240current price $12.4034.4 ¢/countAlka-Seltzer Heartburn Pain, Aspirin Antacid Tablets for Fast Pain Relief, Heartburn Relief & Acid Indigestion Relief, 36 Count
43584.7 out of 5 Stars. 4358 reviewsGas-X Extra Strength Gas Relief Softgels With Simethicone 125 Mg - 50 Count $14.74 29.5 ¢/count
$1474current price $14.7429.5 ¢/countGas-X Extra Strength Gas Relief Softgels With Simethicone 125 Mg - 50 Count
19774.5 out of 5 Stars. 1977 reviewsBest seller Gas-X Extra Strength Chewable Gas Relief Tablets With Simethicone 125 Mg, Peppermint Creme - 18 Ct $4.48 24.9 ¢/count
Best seller
2 optionsAvailable in additional 2 options$448current price $4.4824.9 ¢/countGas-X Extra Strength Chewable Gas Relief Tablets With Simethicone 125 Mg, Peppermint Creme - 18 Ct
16104.5 out of 5 Stars. 1610 reviewsGas-X Ultra Strength Gas Relief Softgels With Simethicone 180 Mg for Bloating Relief - 50 Count $12.98 Was $16.69 26.0 ¢/count
$1298current price $12.98, Was $16.69$16.6926.0 ¢/countGas-X Ultra Strength Gas Relief Softgels With Simethicone 180 Mg for Bloating Relief - 50 Count
7134.6 out of 5 Stars. 713 reviews1K+ bought since yesterday Tums Chewy Bites Heartburn Relief Chewable Antacid Tablets, Berry, 32 Ct $5.48 Was $10.84 17.1 ¢/count
1K+ bought since yesterday
$548current price $5.48, Was $10.84$10.8417.1 ¢/countTums Chewy Bites Heartburn Relief Chewable Antacid Tablets, Berry, 32 Ct
59764.6 out of 5 Stars. 5976 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
14924.5 out of 5 Stars. 1492 reviewsTums Extra Strength Heartburn Relief Chewable Antacid Tablets, Fruit, 96 Count $8.49 8.8 ¢/count
$849current price $8.498.8 ¢/countTums Extra Strength Heartburn Relief Chewable Antacid Tablets, Fruit, 96 Count
15894.5 out of 5 Stars. 1589 reviewsBest seller Pepcid AC Maximum Strength Heartburn Medicine, 20 mg Famotidine, 8 Count $6.48 Was $7.50 81.0 ¢/count
Best seller
$648current price $6.48, Was $7.50$7.5081.0 ¢/countPepcid AC Maximum Strength Heartburn Medicine, 20 mg Famotidine, 8 Count
1934.6 out of 5 Stars. 193 reviewsEx-Lax Maximum Strength Stimulant Laxative Constipation Relief Pills for Occasional Constipation - 24 Count $5.97 Was $8.55 24.9 ¢/count
$597current price $5.97, Was $8.55$8.5524.9 ¢/countEx-Lax Maximum Strength Stimulant Laxative Constipation Relief Pills for Occasional Constipation - 24 Count
12204.6 out of 5 Stars. 1220 reviewsTums Chewy Bites Heartburn Relief Antacid Chews, Berries and Cream, 32 Count $5.48 Was $17.77 17.1 ¢/count
$548current price $5.48, Was $17.77$17.7717.1 ¢/countTums Chewy Bites Heartburn Relief Antacid Chews, Berries and Cream, 32 Count
9134.7 out of 5 Stars. 913 reviewsPrilosec Heartburn Relief and Acid Reducer Tablets, Wildberry (Choose Count) $22.95 54.6 ¢/count
2 optionsAvailable in additional 2 options$2295current price $22.9554.6 ¢/countPrilosec Heartburn Relief and Acid Reducer Tablets, Wildberry (Choose Count)
11244.8 out of 5 Stars. 1124 reviews(2 Pack) Tums smoothies assorted fruit extra strength antacid chewable tablets for heartburn relief, 140 tabl $9.98 7.1 ¢/count
2 optionsAvailable in additional 2 options$998current price $9.987.1 ¢/count(2 Pack) Tums smoothies assorted fruit extra strength antacid chewable tablets for heartburn relief, 140 tabl
50684.6 out of 5 Stars. 5068 reviewsEx-Lax Maximum Strength Stimulant Laxative Constipation Relief Pills for Occasional Constipation - 48 Count $10.75 22.4 ¢/count
$1075current price $10.7522.4 ¢/countEx-Lax Maximum Strength Stimulant Laxative Constipation Relief Pills for Occasional Constipation - 48 Count
2824.7 out of 5 Stars. 282 reviewsMaximum Strength Pepcid AC All-Day Heartburn Relief Treatment, 50 counts, famotidine $22.90
$2290current price $22.90Maximum Strength Pepcid AC All-Day Heartburn Relief Treatment, 50 counts, famotidine
1844.6 out of 5 Stars. 184 reviews
Customer ratings & reviews
Reviews summary
Pros
- : Relieves indigestion and heartburn symptoms quickly.
- : Dissolve quickly in water with minimal residue.
- : Provides quick relief from heartburn symptoms.
- : Offers lower prices compared to similar products.
- : Relieves indigestion symptoms quickly.
Cons
- : Lacks appealing taste, with many users disliking it.
Customer photos






+77 images
Showing 1-3 of 459 reviews
Verified Purchase
I always have to have this in hand. I ran out and needed it. You always need it when you don’t have it so anyways they ordered it again works fantastic. I swear it Alka-Seltzer this way or Alka-Seltzer for colds or anything. It’s always been my go to.
Verified Purchase
Something to think about.
what I do with this product isn't for everyone. I suffer with a lot of pain and fatigue. I take a pure kick or a c 4. Drink mix. Mix then in a tall glass of ice water and my pain and fatigue are lowered enough, I can get up and do what I need to do. The cost is high, butits worth it for me.
Verified Purchase
Yes, I believe it for what I need it for. But I have to take 4 tablets for it to work. then it doesn't last long i have to take more later. the first dose last for three hours. till the next dose . I also CC take accid reducer . dose number two takes care of the heartburn.
