title: Treatment of phenylcyclohexylpyrrolidine (PHP) psychosis with haloperidol.
abstract: Twenty white males who presented with psychosis were later found to have ingested PHP. Treatment with haloperidol 5 mg IM caused significant improvement while placebo treatment did not. Results of haloperidol treatment of PHP psychosis were similar to previously published reports with phencyclidine (PCP) psychosis.
mesh_terms: D006220:Haloperidol / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D010622:Phencyclidine / Q000031:analogs & derivatives* / Q000506:poisoning; D011605:Psychoses, Substance-Induced / Q000188:drug therapy*
chemical_list: C020925:1-(1-phenylcyclohexyl)pyrrolidine; D010622:Phencyclidine; D006220:Haloperidol