This refers to the concurrent or sequential use of two or more psychoactive substances such as alcohol, opioids, stimulants, or sedatives within the same general period or episode of use.
Sources: ProjectKnow; Gosnold
This refers to the concurrent or sequential use of two or more psychoactive substances such as alcohol, opioids, stimulants, or sedatives within the same general period or episode of use.
Sources: ProjectKnow; Gosnold