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Alka-Seltzer Extra Strength Heartburn ReliefChews

Dosage form
TABLET, CHEWABLE
Labeler
Bayer HealthCare LLC.
Label updated
2025-12-04
Retrieved
2026-09-07
Active ingredients
See original label
View original label and images on DailyMed ↗
Active ingredient (in each chewable tablet)

Calcium carbonate 750 mg

Purpose

Antacid

Uses

for the relief of:

  • acid indigestion
  • heartburn
  • sour stomach
  • upset stomach associated with these symptoms
Warnings

Do not use if

you have ever had an allergic reaction to this product or any of its ingredients

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 take more than 5 chewable tablets in a 24-hour period
  • do not use the maximum dosage of this product for more than 2 weeks except under the advice and supervision of a physician
  • constipation may occur
If pregnant or breast-feeding

If pregnant or breast-feeding, ask a health professional before use.

Keep out of reach of children

Keep out of reach of children.

Directions
  • adults and children 12 years and over: fully chew then swallow 1 or 2 chewable tablets as symptoms occur, or as directed by as doctor
  • children under 12 years: consult a doctor
  • do not take more than 5 chewable tablets in a 24-hour period
Other information
  • each chewable tablet contains: calcium 300 mg
  • contains FD&C Yellow No. 5 (tartrazine) as a color additive
  • store at room temperature. Avoid humidity.
  • close cap tightly after use
Inactive ingredients

acacia, 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, methyl paraben, modified starch, phosphoric acid, pregelatinized modified starch, propyl paraben, propylene glycol, shellac, sodium benzoate, sorbic acid, sorbitol, sugar, titanium dioxide, water, white wax

Questions or comments?

Questions or comments?
1-800-986-0369 (Mon-Fri 9AM - 5PM EST)

Principle display panel

assorted fruit

Alka-Seltzer

Calcium Carbonate / Antacid

Extra Strength

Heartburn ReliefChews

Fast

Powerful

relief

Bayer

60 CHEWABLE TABLETS

[Image in the official label — see DailyMed source]

DailyMed Set ID: 51759451-63a8-0fb4-e054-00144ff8d46c · Version 7
NDC: 0280-0042