Anatomical Therapeutic Chemical • N01AH • Opioid anesthetics

A Alimentary tract and metabolism

B Blood and blood forming organs

C Cardiovascular system

D Dermatologicals

G Genito urinary system and sex hormones

H Systemic hormonal preparations, excluding sex hormones and insulins

J Antiinfectives for systemic use

L Antineoplastic and immunomodulating agents

M Musculo-skeletal system

N Nervous system

N01 Anesthetics

N01A Anesthetics, general

N01AA Ethers

N01AB Halogenated hydrocarbons

N01AF Barbiturates, plain

N01AG Barbiturates in combination with other drugs

N01AH Opioid anesthetics

N01AH01 fentanyl Indicated for: moderate to severe pain

N01AH03 sufentanil citrate Indicated for: analgesia; anesthesia

N01AH06 remifentanil Indicated for: analgesia; anesthesia

N01AX Other general anesthetics

N01B Anesthetics, local

N02 Analgesics

N03 Antiepileptics

N04 Anti-parkinson drugs

N05 Psycholeptics

N06 Psychoanaleptics

N07 Other nervous system drugs

P Antiparasitic products, insecticides and repellents

R Respiratory system

S Sensory organs

V Various