What does CII classification of substances imply?

The CII classification of substances indicates that these drugs have accepted medical uses but are associated with a high potential for abuse, which can lead to severe psychological or physical dependence. This classification reflects the understanding of various substances' risk profiles as established by regulatory bodies like the Drug Enforcement Administration (DEA).

For instance, common CII drugs include opioids like morphine and oxycodone, as well as stimulants such as amphetamine. These substances are effective for treating certain medical conditions, but their high potential for misuse necessitates stringent controls. The classification aims to balance medical availability with the need to prevent abuse and diversion, reflecting the serious nature of this status in the context of pharmacy practice and public health.

In contrast, other classifications either indicate lower risks associated with abuse or reflect a lack of accepted medical use, which does not apply to CII substances.