ATC skupiny
- N02AA05 OXYKODON
- N02AA08 DIHYDROKODEIN
- N02AA09 Diamorfin
- N02AA10 Papaveretum
- N02AA51 Morfin, kombinace
- N02AA55 OXYKODON A NALOXON
- N02AA58 Dihydrokodein, kombinace
- N02AA59 Kodein, kombinace kromě psycholeptik
- N02AA79 Kodein, kombinace s psycholeptiky
- N02AB Deriváty fenylpiperidinu
- N02AB01 Ketobemidon
- N02AB02 PETHIDIN
- N02AB03 FENTANYL
- N02AB52 Pethidin, kombinace kromě psycholeptik
- N02AB72 Pethidin, kombinace s psycholeptiky
- N02AC Deriváty difenylpropylaminu
- N02AC01 Dextromoramid
- N02AC03 PIRITRAMID
- N02AC04 Dextropropoxyfen
- N02AC05 Bezitramid