R05DA
Opium alkaloids and derivatives
ATC/DDD code R05DA for Opium alkaloids and derivatives
Plain codeine, also when used as an analgesic, is classified in this group.
All combined products of opium alkaloids and derivatives, are classified in R05DA20.
All dihydrocodeine products, also when used as cough suppressants, are classified in N02AA.
Combinations with analgesics are classified in N02.
ICD-10 International Statistical Classification of Diseases and Related Health Problems 10th Revision