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4.4.1.535 ValueSet http://hl7.org/fhir/ValueSet/substance-interaction-type

Responsible Owner: Biomedical Research and Regulation icon Work Group Informative Use Context: Country: World
Official URL: http://hl7.org/fhir/ValueSet/substance-interaction-type Version: 6.0.0-ballot4
active as of 2026-06-23 Computable Name: SubstanceInteractionType
Flags: Immutable OID:

This value set is used in the following places:

4.4.1.535.1 Definition

The kind of interaction between a substance and its target, e.g. binding, inhibition, agonism.

4.4.1.535.2 Content Logical Definition

Generated Narrative: ValueSet substance-interaction-type

Last updated: 2026-06-23T16:20:19.822Z

 

4.4.1.535.3 Expansion

This expansion generated 23 Jun 2026

ValueSet

Expansion performed internally based on codesystem Substance Interaction Type v6.0.0-ballot4 (CodeSystem)

This value set contains 7 concepts

SystemCodeDisplayDefinition
http://hl7.org/fhir/substance-interaction-type   binding Binding The substance binds to its target.
http://hl7.org/fhir/substance-interaction-type   inhibition Inhibition The substance inhibits the activity of its target.
http://hl7.org/fhir/substance-interaction-type   activation Activation The substance activates its target.
http://hl7.org/fhir/substance-interaction-type   agonist Agonist The substance acts as an agonist of its target.
http://hl7.org/fhir/substance-interaction-type   antagonist Antagonist The substance acts as an antagonist of its target.
http://hl7.org/fhir/substance-interaction-type   substrate Substrate The substance is a substrate of its target.
http://hl7.org/fhir/substance-interaction-type   allosteric-modulator Allosteric modulator The substance acts as an allosteric modulator of its target.

 

See the full registry of value sets defined as part of FHIR.

Explanation of the columns that may appear on this page:

Lvl A few code lists that FHIR defines are hierarchical - each code is assigned a level. For value sets, levels are mostly used to organize codes for user convenience, but may follow code system hierarchy - see Code System for further information
Source The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code The code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')
Display The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition An explanation of the meaning of the concept
Comments Additional notes about how to use the code