|N07 - Other Nervous System Drugs|
This group comprises other nervous system drugs, which cannot be classified in the preceding 2nd levels in ATC group N.
|N07B - Drugs Used in Addictive Disorders|
This group comprises drugs used for maintenance treatment of addictive disorders. Drugs used for detoxification are classified in V03A - All other therapeutic products.
|N07BC - Drugs Used in Opioid Dependence|
Low strength formulations of buprenorphine (equal or less than 0.4 mg) are classified in N02AE. Naltrexone is classified in N07BB - Drugs used in alcohol dependence.
Combinations of buprenorphine and naloxone are classified here.
Morphine used for treatment of opioid dependence is classified in N02AA01.