Anatomical Therapeutic Chemical • N07BC02 • methadone

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

N02 Analgesics

N03 Antiepileptics

N04 Anti-parkinson drugs

N05 Psycholeptics

N06 Psychoanaleptics

N07 Other nervous system drugs

N07A Parasympathomimetics

N07B Drugs used in addictive disorders

N07BA Drugs used in nicotine dependence

N07BB Drugs used in alcohol dependence

N07BC Drugs used in opioid dependence

N07BC01 buprenorphine

N07BC02 levomethadone

N07BC02 methadone

N07BC05 levomethadone

N07BC51 buprenorphine + naloxone

N07C Antivertigo preparations

N07X Other nervous system drugs

P Antiparasitic products, insecticides and repellents

R Respiratory system

S Sensory organs

V Various