FDA.reportPublic FDA data

calcium carbonate / phenytoin

RxCUI
1009121
RxNorm name
calcium carbonate / phenytoin
Term type
MIN
Status
Active
Updated
2026-10-29 06:00:23

RxNorm Status History#

Status
Active
Source
RXNORM
Current
YES
Release start
092010
Active start
092010
Multiple ingredient
YES
Branded
NO

Derived Ingredient Concepts#

Ingredient, RxCUI table
IngredientRxCUI
calcium carbonate1897
phenytoin8183

Source Vocabulary Codes#

Code type, Values, Count table
Code typeValuesCountCategory
RXNAV_STRcalcium carbonate / phenytoin1NAMES
RxNorm Namecalcium carbonate / phenytoin1NAMES
TTYMIN1ATTRIBUTES
RxCUI10091211CODES

RxNav Current And Historical NDCs#

RxNav current and historical NDC rows page 1 of 1 · 0 matching rows.

No records found.

UNII Substances#

UNII substance links page 1 of 1 · 0 matching rows.

No records found.

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.

DailyMed RxNorm Mappings#

unique DailyMed labels mapped to this RxNorm concept page 1 of 1 · 0 matching rows.

No records found.

Drug Classes#

Source, Class ID, Class table
SourceClass IDClassTypeRelationshipDrug concept
ATCA12AACalciumATC1-4calcium carbonate
ATCA02ACCalcium compoundsATC1-4calcium carbonate
ATCN03ABHydantoin derivativesATC1-4phenytoin
FDASPLN0000175753Anti-epileptic AgentEPChas_epcphenytoin
FDASPLN0000191266Cytochrome P450 1A2 InducersMOAhas_moaphenytoin
FDASPLN0000187064Cytochrome P450 2B6 InducersMOAhas_moaphenytoin
FDASPLN0000185607Cytochrome P450 2C19 InducersMOAhas_moaphenytoin
FDASPLN0000187063Cytochrome P450 2C8 InducersMOAhas_moaphenytoin
FDASPLN0000185507Cytochrome P450 2C9 InducersMOAhas_moaphenytoin
FDASPLN0000191267Cytochrome P450 2D6 InducersMOAhas_moaphenytoin
FDASPLN0000190118Cytochrome P450 3A InducersMOAhas_moaphenytoin
FDASPLN0000008486Decreased Central Nervous System Disorganized Electrical ActivityPEhas_pephenytoin
MEDRTD002119Calcium CarbonateCHEMhas_ingredientcalcium carbonate
MEDRTD010672PhenytoinCHEMhas_ingredientphenytoin
MEDRTD004342Drug HypersensitivityDISEASEci_withphenytoin
MEDRTD004342Drug HypersensitivityDISEASEci_withcalcium carbonate
MEDRTD004381Duodenal UlcerDISEASEmay_treatcalcium carbonate
MEDRTD004415DyspepsiaDISEASEmay_treatcalcium carbonate
MEDRTD004834Epilepsy, Post-TraumaticDISEASEmay_preventphenytoin
MEDRTD004833Epilepsy, Temporal LobeDISEASEmay_treatphenytoin
MEDRTD004830Epilepsy, Tonic-ClonicDISEASEmay_treatphenytoin
MEDRTD004942Esophagitis, PepticDISEASEmay_treatcalcium carbonate
MEDRTD005764Gastroesophageal RefluxDISEASEmay_treatcalcium carbonate
MEDRTD006471Gastrointestinal HemorrhageDISEASEmay_preventcalcium carbonate
MEDRTD006471Gastrointestinal HemorrhageDISEASEmay_treatcalcium carbonate
MEDRTD006356HeartburnDISEASEmay_treatcalcium carbonate
MEDRTD006934HypercalcemiaDISEASEci_withcalcium carbonate
MEDRTD006996HypocalcemiaDISEASEmay_treatcalcium carbonate
MEDRTD017674HypophosphatemiaDISEASEci_withcalcium carbonate
MEDRTD007669Kidney CalculiDISEASEci_withcalcium carbonate
MEDRTD007676Kidney Failure, ChronicDISEASEmay_treatcalcium carbonate
MEDRTD010024OsteoporosisDISEASEmay_preventcalcium carbonate
MEDRTD015663Osteoporosis, PostmenopausalDISEASEmay_treatcalcium carbonate
MEDRTD011247PregnancyDISEASEci_withphenytoin
MEDRTD013226Status EpilepticusDISEASEmay_treatphenytoin
MEDRTD013276Stomach UlcerDISEASEmay_treatcalcium carbonate
MEDRTN0000000226Acid-Base ActivityMOAhas_moacalcium carbonate
MEDRTN0000000220Electrolyte ActivityMOAhas_moacalcium carbonate
MEDRTN0000000180Sodium Channel InteractionsMOAhas_moaphenytoin
MEDRTN0000008312Bone Resorption AlterationPEhas_pecalcium carbonate
MEDRTN0000008578Decreased Disorganized Electrical ActivityPEhas_pephenytoin
MEDRTN0000008768Decreased Organized Electrical ActivityPEhas_pephenytoin
MEDRTN0000009054Gastric Acid AlterationPEhas_pecalcium carbonate
MEDRTN0000009557Increased Renal PO4-- ExcretionPEhas_pecalcium carbonate
MEDRTN0000000026Hepatic MetabolismPKsite_of_metabolismphenytoin

Properties#

Category, Property, Value table
CategoryPropertyValue
ATTRIBUTESGENERAL_CARDINALITYMULTI