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.
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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
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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
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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






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Showing 1-3 of 457 reviews
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
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
Awesome product
This works so much better for my acid reflux / GERD than the actual prescription my doctor has prescribed me. I've also tried Cool Pepto and many other products, but Alka-Seltzer Extra strength never lets me down. I even brought the Alka-Seltzer Gold since that one says specifically for heartburn and bloating, plus it has less sodium (salt) than the Extra Strength one here, but the Gold doesn't actually knock it out like this does. I've used this product for many, many years, decades even and nothing compares. This is a life saver so to speak
