Drug Reference
Calcium Carbonate / Famotidine / Magnesium Hydroxide
Brand names
Duo FusionPepcid CompleteTums Dual Action
Available as
800 MG · Chewable Tablet
Multi-ingredient product
Calcium CarbonateFamotidineMagnesium Hydroxide
This medicine contains more than one active ingredient. To avoid attributing one component’s information to the whole product, structured label sections aren’t shown here — see the component pediatric notes below and the full combination label on DailyMed.
Current FDA labels (DailyMed)
- GOOD NEIGHBOR PHARMACY DUAL ACTION COMPLETE (FAMOTIDINE, CALCIUM CARBONATE AND MAGNESIUM HYDROXIDE) TABLET, CHEWABLE [AMERISOURCE BERGEN]
- DUAL ACTION COMPLETE (FAMOTIDINE, CALCIUM CARBONATE, MAGNESIUM HYDROXIDE) TABLET, CHEWABLE [MEIJER DISTRIBUTION INC]
- COMPLETE ACID REDUCER (FAMOTIDINE, CALCIUM CARBONATE, MAGNESIUM HYDROXIDE) TABLET, CHEWABLE [CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED]
- ACID REDUCER PLUS ANTACID (FAMOTIDINE, CALCIUM CARBONATE AND MAGNESIUM HYDROXIDE) TABLET, CHEWABLE [RITE AID CORPORATION]
- GOOD SENSE DUAL ACTION COMPLETE (FAMOTIDINE, CALCIUM CARBONATE, MAGNESIUM HYDROXIDE) TABLET, CHEWABLE [L. PERRIGO COMPANY]
Authoritative sources
Reference only — not clinical advice. Verify against current FDA labeling and consult a licensed provider. About half of pediatric drug use is off-label and is not reflected in FDA labels; absence of pediatric information does not mean a medicine is unused or unsafe in children.