Citric Acid + Sodium Bicarbonate

Fixed-dose combination

This page lists brands whose active-ingredient set is exactly the combination below. It is identity information only — a fixed-dose combination is not the same product as its single ingredients, and the brand names are not interchangeable across markets.

Not medical advice. Check the pack and the exact composition before comparing products; ask a pharmacist if unsure.

Active ingredients

Citric Acid citric-acid
Sodium Bicarbonate sodium-bicarbonate

Brands with this exact combination

Brand	Composition & strength	Manufacturer
Anhydrous citric acid, Sodium bicarbonate (heat-treated)US	1,650 mg / 1,000 mg / 1,976 mg / 1,940 mg	Bayer Healthcare LLC
Citric Acid monohydrate and Sodium bicarbonateUS	1,948.5 mg / 2,485 mg	Navajo Manufacturing Company Inc.
Alka-Seltzer Heartburn Relief Lemon LimeUS	effervescent Citric Acid 1,000 mg + Sodium Bicarbonate 1,650 mg	Bayer Healthcare LLC
CITRIC ACID MONOHYDRATE, SODIUM BICARBONATEUS	1,948.5 mg / 2,485 mg	Navajo Manufacturing Company Inc.
Alka-Seltzer Heartburn Relief Extra StrengthUS	effervescent Citric Acid 1,000 mg + Sodium Bicarbonate 1,976 mg	Bayer Healthcare LLC
Alka-Seltzer HeartburnUS	effervescent Citric Acid 1,000 mg + Sodium Bicarbonate 1,940 mg	Bayer HealthCare LLC.
DUCUNNES	effervescent Citric Acid 1,871 mg + Sodium Bicarbonate 1,398 mg	Laboratorios Ern S.A.
sodio bicarbonato + ácido cítricoES	1,398 mg / 1,871 mg	Laboratorios Ern S.A.
ALKA-DIRECTMX	tablet Citric Acid + Sodium Bicarbonate	Bayer de México, S.A. de C.V.
CITROCARBONATE EFF PWSCA	effervescent Citric Acid 238 mg/1 mL + Sodium Bicarbonate 468 mg/1 mL	ROBERTS PHARMACEUTICAL CANADA INC.
URAL cranberry flavour effervescent powder sachetsAU	powder Citric Acid 714 mg + Sodium Bicarbonate 1,750 mg	Aspen Pharmacare Australia Pty Ltd
URAL pomegranate flavour effervescent powder sachetsAU	powder Citric Acid 720 mg + Sodium Bicarbonate 1,760 mg	Aspen Pharmacare Australia Pty Ltd

Same combination in other markets

These markets record products with the same active-ingredient combination. Identity only — not a recommendation that products are interchangeable.

MX · ALKA-DIRECT · 1 products · record
US · SAL DE UVAS PICOT; Alka-Seltzer Heartburn; Alka-Seltzer Heartburn Relief Extra Strength · 6 products · record
AU · URAL cranberry flavour effervescent powder sachets; URAL pomegranate flavour effervescent powder sachets · 2 products · record

See warnings for these ingredients

Source & licence: built from the same regulator data as the ingredient pages (openFDA, dm+d, CIMA, COFEPRIS, PBS/TGA, Health Canada DPD, NHSA). Facts only; see the licence register.