Mescaline may cause Hallucinogen persisting perception disorder. Absinthe has often been portrayed as a dangerously addictive psychoactive drug and hallucinogen. This mushroom has relatives which contain the hallucinogen psilocybin. DET is an analogue of the common tryptamine hallucinogen N,N-Dimethyltryptamine or DMT. Salvinorin A is the first documented diterpene hallucinogen. HPPD is most common after LSD ingestion, but can occur after any hallucinogen use. When exceeding approved dosages, dextromethorphan acts as a dissociative hallucinogen. In no way are the effects described as a depressant or hallucinogen. Pheniramine is a deliriant (hallucinogen) in toxic doses. In addition to LSD, the Army also tested quinuclidinyl benzilate, a hallucinogen code-named BZ. Excessively high doses of this hallucinogen may cause diffuse arterial spasm. Entheogen was coined as a replacement for the terms "hallucinogen" and "psychedelic". While drugged with a hallucinogen, they fight over an antidote. Boyd switches her medication with a hallucinogen. Berger gives a joint to Claude that is laced with a hallucinogen.