A psychoactive drug, psychopharmaceutical, mind-altering drug, consciousness-altering drug, psychoactive substance, or psychotropic substance is a chemical substance that alters psychological function
An assortment of commonly used psychoactive drugs, including both street drugs and medications (alcohol and caffeine omitted): Cocaine Crack cocaine Methylphenidate (Ritalin) Ephedrine MDMA (ecstasy) Peyote (mescaline) LSD blotter Psilocybin mushroom (Psilocybe cubensis) Diphenhydramine (Benadryl) (Unscheduled drug) Amanita muscaria mushroom (muscimol) (Unscheduled drug) Salvia divinorum (salvinorin A) Tylenol 3 (acetaminophen/codeine) Codeine with muscle relaxant