387416005: Phenytoin sodium (substance)

SNOMED CT Concept\Substance\...

\Substance categorized by disposition\Substance with cellular transport inhibitor mechanism of action (substance)\Substance with sodium channel blocker mechanism of action (substance)\Phenytoin sodium

\Drug or medicament\Cardiovascular agent\Antiarrhythmic agent\Class I antiarrhythmic agent\Class Ib antiarrhythmic agent\Phenytoin sodium
\Drug or medicament\Central nervous system agent\Anticonvulsant\Hydantoin derivative anticonvulsant\Phenytoin sodium

\Diagnostic substance\Patch test substance\Extended series patch test substance\Shoe series patch test substance\Imidazolidinone\Phenytoin sodium

\Substance categorized by structure\Chemical\Chemical categorized by structure\...

\Nitrogen and/or nitrogen compound\Nitrogen compound\Organic nitrogen compound\...

\Azole\Imidazole\Hydantoin and/or hydantoin derivative\Hydantoin derivative\Hydantoin derivative anticonvulsant\Phenytoin sodium

\Amide and/or amide derivative\Imidazolidinone\Phenytoin sodium

\Organic compound\Organic cyclic compound\Heterocyclic compound\Azole\Imidazole\Hydantoin and/or hydantoin derivative\Hydantoin derivative\Hydantoin derivative anticonvulsant\Phenytoin sodium
\Organic compound\Organic nitrogen compound\Azole\Imidazole\Hydantoin and/or hydantoin derivative\Hydantoin derivative\Hydantoin derivative anticonvulsant\Phenytoin sodium
\Organic compound\Organic nitrogen compound\Amide and/or amide derivative\Imidazolidinone\Phenytoin sodium

Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2003. Module: SNOMED CT core module

Descriptions:

Id Description Lang Type Status Case? Module

1461594017 Phenytoin sodium (substance) en Fully specified name Active Entire term case insensitive SNOMED CT core module

1481508015 Phenytoin sodium en Synonym Active Entire term case insensitive SNOMED CT core module

1492057011 Diphenylhydantoin sodium en Synonym Active Entire term case insensitive SNOMED CT core module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Phenytoin sodium	Is a	Phenytoin	false	Inferred relationship	Existential restriction modifier
Phenytoin sodium	Is a	Class Ib antiarrhythmic agent	true	Inferred relationship	Existential restriction modifier
Phenytoin sodium	Is a	Hydantoin derivative anticonvulsant	true	Inferred relationship	Existential restriction modifier
Phenytoin sodium	Is modification of	Phenytoin	true	Inferred relationship	Existential restriction modifier
Phenytoin sodium	Is a	Imidazolidinone	true	Inferred relationship	Existential restriction modifier
Phenytoin sodium	Is a	Substance with sodium channel blocker mechanism of action (substance)	true	Inferred relationship	Existential restriction modifier
Phenytoin sodium	Has disposition	Sodium channel blocker	true	Inferred relationship	Existential restriction modifier

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Phenytoin sodium 250mg/5ml solution for injection ampoules 5 ampoule	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules 10 ampoule	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg capsules	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin Infatabs 50mg chewable tablets (Viatris UK Healthcare Ltd) 112 tablet	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 300mg capsules (Pfizer Ltd) 28 capsule	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 25mg capsules (Pfizer Ltd) 28 capsule	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 50mg tablets (A A H Pharmaceuticals Ltd) 28 tablet	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 50mg tablets (Approved Prescription Services) 28 tablet	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 50mg tablets (The Boots Company) 500 tablet	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 100mg capsules (Pfizer Ltd) 84 capsule	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 50mg capsules (Pfizer Ltd) 28 capsule	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg tablets (A A H Pharmaceuticals Ltd) 28 tablet 2 x 14 tablets	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg tablets (Approved Prescription Services) 28 tablet 2 x 14 tablets	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg tablets (The Boots Company) 1000 tablet	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg tablets (Kent Pharma (UK) Ltd) 28 tablet	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg tablets (Unichem Plc) 28 tablet 2 x 14 tablets	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules (A A H Pharmaceuticals Ltd) 5 ampoule 5 x 5ml ampoules	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules (Mayne Pharma Plc) 5 ampoule 5 x 5ml ampoules	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin Ready-Mixed Parenteral 250mg/5ml solution for injection ampoules (Viatris UK Healthcare Ltd) 10 ampoule	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules (Unichem Plc) 5 ampoule 5 x 5ml ampoules	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules (A A H Pharmaceuticals Ltd) 10 ampoule 10 x 5ml ampoules	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 100mg capsules (Waymade Ltd)	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg capsules 100 capsule	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 100mg capsules (Waymade Ltd) 100 capsule	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg capsules (DE Pharmaceuticals) 100 capsule	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 50mg capsules (DE Pharmaceuticals)	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 50mg capsules (DE Pharmaceuticals) 28 capsule	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg capsules (PI) (DE Pharmaceuticals) (product)	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg tablets (Medihealth (Northern) Ltd)	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg tablets (Medihealth (Northern) Ltd) 28 tablet	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg m/r capsule	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 50mg/5ml oral solution	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 50mg/5ml oral suspension	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 84mg/5ml oral solution	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 84mg/5ml oral suspension	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 50mg/5ml oral suspension (Special Order)	Has active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 50mg/5ml oral solution (Special Order)	Has active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 84mg/5ml oral suspension (Special Order)	Has active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 84mg/5ml oral solution (Special Order)	Has active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 84mg/5ml oral solution 1 ml	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 84mg/5ml oral suspension 1 ml	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 50mg/5ml oral solution 1 ml	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 50mg/5ml oral suspension 1 ml	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 50mg/5ml oral suspension (Special Order) 1 ml	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 50mg/5ml oral solution (Special Order) 1 ml	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 84mg/5ml oral suspension (Special Order) 1 ml	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 84mg/5ml oral solution (Special Order) 1 ml	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 100mg capsules (Dowelhurst Ltd)	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 100mg capsules (Dowelhurst Ltd) 100 capsule	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg tablets (Dowelhurst Ltd)	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg tablets (Dowelhurst Ltd) 28 tablet	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules (Beacon Pharmaceuticals Ltd)	Has active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules 1 ampoule	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules (Beacon Pharmaceuticals Ltd) 1 ampoule	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 400mg/5ml oral solution	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 400mg/5ml oral suspension	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 400mg/5ml oral solution (Special Order)	Has active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 400mg/5ml oral suspension (Special Order)	Has active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 400mg/5ml oral suspension 1 ml	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 400mg/5ml oral solution 1 ml	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 400mg/5ml oral solution (Special Order) 1 ml	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 400mg/5ml oral suspension (Special Order) 1 ml	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 100mg capsules (Sigma Pharmaceuticals Plc)	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 100mg capsules (Sigma Pharmaceuticals Plc) 100 capsule	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg tablets (Wockhardt UK Ltd)	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg tablets 100 tablet	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg tablets (Wockhardt UK Ltd) 100 tablet	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg tablets (Sigma Pharmaceuticals Plc)	Has active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 300mg capsules (Pfizer Ltd) 28 capsule	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 300mg capsules 28 capsule	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Product containing precisely phenytoin sodium 300 milligram/1 each conventional release oral capsule	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 300mg capsules (Pfizer Ltd)	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 100mg capsules (Dowelhurst Ltd)	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg capsules 84 capsule	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 100mg capsules (Dowelhurst Ltd) 100 capsule	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 100mg capsules (Pfizer Ltd)	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 100mg capsules (Waymade Ltd)	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 100mg capsules (Waymade Ltd) 100 capsule	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg m/r capsule	Has specific active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 100mg capsules (Sigma Pharmaceuticals Plc)	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 100mg capsules (Pfizer Ltd) 84 capsule	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 100mg capsules 100 capsule	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin 100mg capsules (Sigma Pharmaceuticals Plc) 100 capsule	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin Ready-Mixed Parenteral 250mg/5ml solution for injection ampoules (Viatris UK Healthcare Ltd)	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules (Goldshield Pharmaceuticals Ltd)	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules 5 ampoule	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules (Unichem Plc)	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules (Mayne Pharma Plc) 5 ampoule 5 x 5ml ampoules	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules 10 ampoule	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules (A A H Pharmaceuticals Ltd)	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules (A A H Pharmaceuticals Ltd) 10 ampoule 10 x 5ml ampoules	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules (Unichem Plc) 5 ampoule 5 x 5ml ampoules	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules (Beacon Pharmaceuticals Ltd)	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules (Beacon Pharmaceuticals Ltd) 1 ampoule	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules (Goldshield Pharmaceuticals Ltd) 10 ampoule	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Epanutin Ready-Mixed Parenteral 250mg/5ml solution for injection ampoules (Viatris UK Healthcare Ltd) 10 ampoule	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules (Mayne Pharma Plc)	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 50mg/mL injection solution 5mL ampule	Has specific active ingredient	False	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules (A A H Pharmaceuticals Ltd) 5 ampoule 5 x 5ml ampoules	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 250mg/5ml solution for injection ampoules 1 ampoule	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier
Phenytoin sodium 400mg/5ml oral suspension 1 ml	Has specific active ingredient	True	Phenytoin sodium	Inferred relationship	Existential restriction modifier

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Id	Description	Lang	Type	Status	Case?	Module
1461594017	Phenytoin sodium (substance)	en	Fully specified name	Active	Entire term case insensitive	SNOMED CT core module
1481508015	Phenytoin sodium	en	Synonym	Active	Entire term case insensitive	SNOMED CT core module
1492057011	Diphenylhydantoin sodium	en	Synonym	Active	Entire term case insensitive	SNOMED CT core module