372572000: Sildenafil (substance)

SNOMED CT Concept\Substance\...

\Substance categorized by disposition\Substance with effector mechanism of action (substance)\Enzyme inhibitor\Hydrolase inhibitor\Phosphodiesterase inhibitor\Phosphodiesterase 5 inhibitor\Sildenafil (substance)

\Drug or medicament (substance)\Smooth muscle relaxant (substance)\Sildenafil (substance)

\Substance categorised by structure\Chemical\Chemical categorized by structure (substance)\...

\Sulfur and/or sulfur compound\Sulfur compound\Sulfone (substance)\Sulfonamide (substance)\Sildenafil (substance)

\Nitrogen and/or nitrogen compound (substance)\Nitrogen compound\Organic nitrogen compound\Amide and/or amide derivative (substance)\Amide\Sulfonamide (substance)\Sildenafil (substance)

\Organic compound\Organic cyclic compound\Heterocyclic compound\Piperazine and/or piperazine derivative (substance)\Piperazine derivative\Sildenafil (substance)
\Organic compound\Organic nitrogen compound\Amide and/or amide derivative (substance)\Amide\Sulfonamide (substance)\Sildenafil (substance)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

1197866018 Sildenafil (substance) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

1211101013 Sildenafil en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Sildenafil (substance)	Is a	Smooth muscle relaxant (substance)	true	Inferred relationship	Some
Sildenafil (substance)	Is a	Reagentive system agent	false	Inferred relationship	Some
Sildenafil (substance)	Is a	Phosphodiesterase 5 inhibitor	true	Inferred relationship	Some
Sildenafil (substance)	Is a	Allergen class	false	Inferred relationship	Some
Sildenafil (substance)	Is a	Drug allergen	false	Inferred relationship	Some
Sildenafil (substance)	Has disposition (attribute)	Phosphodiesterase 5 inhibitor (disposition)	true	Inferred relationship	Some
Sildenafil (substance)	Is a	Chemical categorized functionally	false	Inferred relationship	Some
Sildenafil (substance)	Is a	Enzyme inhibitor	false	Inferred relationship	Some
Sildenafil (substance)	Is a	Substance with piperazine structure	false	Inferred relationship	Some
Sildenafil (substance)	Is a	Piperazine derivative	true	Inferred relationship	Some
Sildenafil (substance)	Is a	Sulfonamide (substance)	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Sildenafil citrate	Is a	False	Sildenafil (substance)	Inferred relationship	Some
Product containing sildenafil (medicinal product)	Has active ingredient	True	Sildenafil (substance)	Inferred relationship	Some	1
Sildenafil (as sildenafil citrate) 25 mg oral tablet	Has basis of strength substance (attribute)	True	Sildenafil (substance)	Inferred relationship	Some	1
Sildenafil (as sildenafil citrate) 50 mg oral tablet	Has basis of strength substance (attribute)	True	Sildenafil (substance)	Inferred relationship	Some	1
Product containing precisely sildenafil (as sildenafil citrate) 100 milligram/1 each conventional release oral tablet (clinical drug)	Has basis of strength substance (attribute)	True	Sildenafil (substance)	Inferred relationship	Some	1
Sildenafil (as sildenafil citrate) 20 mg oral tablet	Has basis of strength substance (attribute)	True	Sildenafil (substance)	Inferred relationship	Some	1
Product containing sildenafil in oral dose form (medicinal product form)	Has active ingredient	True	Sildenafil (substance)	Inferred relationship	Some	1
Sildenafil citrate	Is modification of (attribute)	True	Sildenafil (substance)	Inferred relationship	Some
Product containing only sildenafil (medicinal product)	Has active ingredient	True	Sildenafil (substance)	Inferred relationship	Some	1
Product containing only sildenafil in oral dose form (medicinal product form)	Has active ingredient	True	Sildenafil (substance)	Inferred relationship	Some	1
Sildenafil (as sildenafil citrate) 800 microgram/mL solution for injection	Has basis of strength substance (attribute)	True	Sildenafil (substance)	Inferred relationship	Some	1
Sildenafil-containing product in parenteral dose form	Has active ingredient	True	Sildenafil (substance)	Inferred relationship	Some	1
Product containing only sildenafil in parenteral dose form (medicinal product form)	Has active ingredient	True	Sildenafil (substance)	Inferred relationship	Some	1
Sildenafil (as sildenafil citrate) 10 mg/mL oral suspension	Has basis of strength substance (attribute)	True	Sildenafil (substance)	Inferred relationship	Some	1

This concept is not in any reference sets