N02A: Opioids
Explore N02A Opioids in the ATC classification system. Part of N Nervous system > N02 Analgesics. Browse 9 subcategories.
About Opioids
N02A Opioids is part of the WHO ATC classification system and belongs to N Nervous system > N02 Analgesics. This pharmacological subgroup page provides a structured overview of related classifications, helping users move from broader therapeutic classes to more specific chemical subgroups. Currently, this category contains 9 subcategories that can be explored for more specific medical classification detail. Use this page to explore the ATC hierarchy, review connected groups, and find relevant ingredient pages within Pharmassive.
Subcategories of N02A
N02AA
Natural opium alkaloids
N02AB
Phenylpiperidine derivatives
N02AC
Diphenylpropylamine derivatives
N02AD
Benzomorphan derivatives
N02AE
Oripavine derivatives
N02AF
Morphinan derivatives
N02AG
Opioids in combination with antispasmodics
N02AJ
Opioids in combination with non-opioid analgesics
N02AX
Other opioids