Hallucinogen
General group of pharmacological agents / From Wikipedia, the free encyclopedia
For the 2015 album, see Hallucinogen (EP). For the electronic musician, see Hallucinogen (musician).
Hallucinogens are a large and diverse class of psychoactive drugs that can produce altered states of consciousness characterized by major alterations in thought, mood, and perception as well as other changes.[1][2] Most hallucinogens can be categorized as either being psychedelics, dissociatives, or deliriants.[2]