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Histamine

Definition: An amine found in body tissues released in allergic inflammatory reactions. It is a vasodilator, stimulant of heart rate and gastric secretion, constrictor of bronchial smooth muscle and also a centrally acting neurotransmitter.

Body System: General

Flashcard Decks »

ICD10 Codes Containing Term: histamine

CodeDescription
T47.0X1A Poisoning by histamine H2-receptor blockers, accidental (unintentional), initial encounter
T47.0X1D Poisoning by histamine H2-receptor blockers, accidental (unintentional), subsequent encounter
T47.0X1S Poisoning by histamine H2-receptor blockers, accidental (unintentional), sequela
T47.0X2A Poisoning by histamine H2-receptor blockers, intentional self-harm, initial encounter
T47.0X2D Poisoning by histamine H2-receptor blockers, intentional self-harm, subsequent encounter
T47.0X2S Poisoning by histamine H2-receptor blockers, intentional self-harm, sequela
T47.0X3A Poisoning by histamine H2-receptor blockers, assault, initial encounter
T47.0X3D Poisoning by histamine H2-receptor blockers, assault, subsequent encounter
T47.0X3S Poisoning by histamine H2-receptor blockers, assault, sequela
T47.0X4A Poisoning by histamine H2-receptor blockers, undetermined, initial encounter
T47.0X4D Poisoning by histamine H2-receptor blockers, undetermined, subsequent encounter
T47.0X4S Poisoning by histamine H2-receptor blockers, undetermined, sequela
T47.0X5A Adverse effect of histamine H2-receptor blockers, initial encounter
T47.0X5D Adverse effect of histamine H2-receptor blockers, subsequent encounter
T47.0X5S Adverse effect of histamine H2-receptor blockers, sequela
T47.0X6A Underdosing of histamine H2-receptor blockers, initial encounter
T47.0X6D Underdosing of histamine H2-receptor blockers, subsequent encounter
T47.0X6S Underdosing of histamine H2-receptor blockers, sequela
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