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Alka-Seltzer, Heartburn Antacid, Lemon Lime, 36 Effervescent Tablets

By Alka-Seltzer

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In Stock
  • Product Code: ALS-50056
  • UPC Code: 016500500568
  • Package Quantity: 36 Effervescent Tablets
  • Dimensions: 4 x 3.3 x 2 in, 0.3 lbs (0.14 kg)

Product Overview

  • New Look! Same Formula
  • Anydrous Citric Acid / Antacid
  • Sodium Bicarbonate / Antacid
  • Aspirin-Free
  • Bayer

Fast, Cooling Relief of:

  • Heartburn
  • Acid Indigestion

Alka-Seltzer Heartburn extinguishes the fire of your worst heartburn. Its aspirin - free effervescent formula starts to work the instant you take it.

Uses for the relief of

  • Heartburn
  • Acid indigestion
  • Upset stomach associated with these symptoms

Take Alka-Seltzer Heartburn any time - morning, noon, or night - when you need relief from heartburn and acid indigestion.

Suggested Use

Fully dissolve 2 tablets in 4 ounces of water before taking.

adults and children 12 years and over 2 tablets every 4 hours as needed, or as directed by a doctor do not exceed 8 tablets in 24 hours
adults 60 years and over 2 tablets every 4 hours as needed, or as directed by a doctor do not exceed 4 tablets in 24 hours
children under 12 years consult a doctor

You do not have to drink any of the residue that may be on the bottom of the glass. The medicines of Alka-Seltzer Heartburn are in the water.


Do not use if pouch is torn or open.

Ask a doctor before use if you have a 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.

Store at room temperature. Avoid excessive heat.

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Drug Facts
Active Ingredients (in each tablet) Purpose
Anhydrous citric acid 1000 mg Antacid
Sodium bicarbonate (heat-treated) 1940 mg Antacid
Inactive ingredients  acesulfame potassium, aspartame, flavors, magnesium stearate, mannitol

Each tablet contains: sodium 575 mg.

Phenylketonurics: contains phenylalanine 5.6 mg per tablet.

Alka-Seltzer Heartburn in water contains the antacid sodium citrate as the principal active ingredient.

iHerb Customer Reviews

5 Stars
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1 Stars

i really love this product..

Posted by jennyhailey on Mar 08, 2016

works really fast. i love it

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Alka-Seltzer Lemon Lime

Posted by 5496384667180537181 on Apr 03, 2015

If you need an Alka-Seltzer, Lemon lime is the best flavor.

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Good Product

Posted by Reviewer2426540 on Sep 12, 2014

For me, between the benefit and the price, Alka-Seltzer Heartburn meets all the requirements. It is easy to use, affect very fast and not expensive. Overall - Good Product.

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