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Calcium Carbonate by Humco Holding Group, Inc.

Dosage form: powder
Ingredients: CALCIUM CARBONATE 1g in 1g
Labeler: Humco Holding Group, Inc.
NDC Code: 0395-0431

Disclaimer: Most OTC drugs are not reviewed and approved by FDA, however they may be marketed if they comply with applicable regulations and policies. FDA has not evaluated whether this product complies.

Humco Calcium Carbonate, USP

Drug Facts

Active Ingredient

Calcium Carbonate




For relief of heartburn, acid ingestion, and upset stomach associated with these symptoms.


Except under the supervision of a doctor:

  • do not administer to children under 6 years of age.
  • do not take more than 3 teaspoonfuls in a 24 hour period.

  • do not use the maximum dosge of this product for more than 2 weeks except under the advice and supervision of a doctor or other health professional.

Ask a doctor before use

if you are preganant or nursing a baby.

Keep out of reach of children.

In case of accidental overdose, seek professional assistance or contact a Poison Control immediately.


Adults and children 6 yrs. of age and older: Take 1/2 level tsp. in 1/2 glass (4 fl oz) of water every 2 hrs. up to maximum dosage or as directed by a doctor.

Inactive Ingredients


Principal Display Panel

calcium carbonate powder
Product Information
Product TypeHUMAN OTC DRUGItem Code (Source)NDC:0395-0431
Route of AdministrationORALDEA Schedule    
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
Inactive Ingredients
Ingredient NameStrength
#Item CodePackage Description
1NDC:0395-0431-01454 g in 1 BOTTLE, PLASTIC
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
OTC monograph finalpart33101/01/2008
Labeler - Humco Holding Group, Inc. (825672884)
Registrant - Humco Holding Group, Inc. (825672884)
Humco Holding Group, Inc.825672884manufacture(0395-0431), analysis(0395-0431), pack(0395-0431), label(0395-0431)

Revised: 11/2017
Humco Holding Group, Inc.

← See all Calcium Carbonate brands

Disclaimer: Every effort has been made to ensure that the information provided here is accurate, up-to-date and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. This information has been compiled for use by healthcare practitioners and consumers in the United States. The absence of a warning for a given drug or combination thereof in no way should be construed to indicate that the drug or combination is safe, effective or appropriate for any given patient. If you have questions about the substances you are taking, check with your doctor, nurse or pharmacist.