Y47 — Sedatives, hypnotics and antianxiety drugs

Descendants
Code	Description
Y470	Barbiturates, not elsewhere classified
Y471	Benzodiazepines
Y472	Cloral derivatives
Y473	Paraldehyde
Y474	Bromine compounds
Y475	Mixed sedatives and hypnotics, not elsewhere classified
Y478	Other sedatives, hypnotics and antianxiety drugs
Y479	Sedative, hypnotic and antianxiety drug, unspecified

Heading of aggregated item CIM-10 (en) to which it belongs

Y40-Y59 Drugs, medicaments and biological substances causing adverse effects in therapeutic use