Unknown or unspecified psychoactive substance dependence, early full remission

**Definition:** After a diagnosis of Unknown or unspecified psychoactive substance dependence, and often following a treatment episode or other intervention (including self-help intervention), the individual has been abstinent from the substance during a period lasting between 1 and 12 months.

**Exclusions:** - Episode of harmful use of unknown or unspecified psychoactive substances - Harmful pattern of use of unknown or unspecified psychoactive substance