The Others category includes psychoactive substances that do not fit neatly into the main drug classes such as stimulants, depressants, psychedelics, or cannabinoids. This group often contains miscellaneous or less common compounds with mixed or unique effects on the body and mind.

Substances in this category may produce a wide range of outcomes, including sedation, dissociation, mood changes, or unpredictable psychoactive effects. Because many of these drugs are less studied or vary widely in composition, their risks, potency, and long‑term effects can be harder to predict.

Key considerations:

Mixed or atypical effects

Variable safety profiles

Potential for misuse and health risks

May include emerging or uncommon substances

The “Others” category is mainly used for organizational purposes when a substance does not clearly belong to a single primary drug class.