T44 - Poisoning by, adverse effect of and underdosing of drugs primarily affecting the autonomic nervous system
T44.6 - Poisoning by, adverse effect of and underdosing of alpha-adrenoreceptor antagonists
Excludes 1:
-poisoning by, adverse effect of and underdosing of ergot alkaloids T48.0)
T44.6X - Poisoning by, adverse effect of and underdosing of alpha-adrenoreceptor antagonists
T44.6X1 - Poisoning by alpha-adrenoreceptor antagonists, accidental (unintentional)
T44.6X2 - Poisoning by alpha-adrenoreceptor antagonists, intentional self-harm
T44.6X3 - Poisoning by alpha-adrenoreceptor antagonists, assault
T44.6X4 - Poisoning by alpha-adrenoreceptor antagonists, undetermined
T44.6X5 - Adverse effect of alpha-adrenoreceptor antagonists
T44.6X6 - Underdosing of alpha-adrenoreceptor antagonists