одурманивающие вещества

What is substance intoxication?

substance intoxication a type of substance-induced disorder, consisting of reversible, substance-specific, maladaptive behavioral or psychological changes directly resulting from the physiologic effects on the central nervous system of recent ingestion of or exposure to a drug of abuse, medication, or toxin. Specific cases are named on the basis of etiology, e.g., alcohol intoxication.

source: medical-dictionary