Drug reference

Calcium Carbonate, Sodium Bicarbonate, and Sodium Alginate

Antacid · Antacid; Anti-reflux agent

Also known as Acidex, Entrocalm Heartburn and Indigestion Relief, Gaviscon, Gaviscon Liquid Relief, Peptac

AntacidAntacid; Anti-reflux agent

CDSCO approvedOTC

EXCRETION

—

not curated

INTERACTIONS

—

none in our sources

PREGNANCY

—

not curated

Mechanism

Calcium carbonate and sodium bicarbonate act as antacids, neutralizing stomach acid. Sodium alginate forms a protective raft on the surface of gastric contents, preventing reflux into the esophagus and reducing symptoms of heartburn.

Indications

Gastro-oesophageal reflux diseaseHeartburn and Indigestion Relief

Dosing

Adult: 10–20 mL, to be taken after meals and at bedtime
Pediatric: Child 6–11 years: 5–10 mL, to be taken after meals and at bedtime; Child 12–17 years: 10–20 mL, to be taken after meals and at bedtime