title: Prolonged erections following intracorporeal injection of medications to overcome impotence.
abstract: We describe the management of 17 men who developed prolonged erections following the intracorporeal injection of vasoactive drugs (e.g. papaverine) for the treatment of erectile dysfunction. Twelve men who had psychogenic impotence developed prolonged erections following injection compared with 5 who had an organic aetiology. The aspiration of 20 to 50 ml of blood from the penis together with the intracorporeal injection of 1 to 2 mg metaraminol is an effective treatment of this complication.
authors.affiliation: Reproductive Medicine Research Institute, Queen Elizabeth II Medical Centre, Nedlands, Australia.
authors.forename: G R
authors.initials: GR
authors.lastname: Watters
authors.forename: E J
authors.initials: EJ
authors.lastname: Keogh
authors.forename: C J
authors.initials: CJ
authors.lastname: Carati
authors.forename: C M
authors.initials: CM
authors.lastname: Earle
authors.forename: Z S
authors.initials: ZS
authors.lastname: Wisniewski
authors.forename: A G
authors.initials: AG
authors.lastname: Tulloch
authors.forename: D J
authors.initials: DJ
authors.lastname: Lord
mesh_terms: D000328:Adult; D000368:Aged; D007172:Erectile Dysfunction / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008680:Metaraminol / Q000627:therapeutic use; D008875:Middle Aged; D010208:Papaverine / Q000009:adverse effects* / Q000627:therapeutic use; D010643:Phenoxybenzamine / Q000009:adverse effects; D010646:Phentolamine / Q000009:adverse effects; D011317:Priapism / Q000139:chemically induced* / Q000628:therapy
chemical_list: D010643:Phenoxybenzamine; D008680:Metaraminol; D010208:Papaverine; D010646:Phentolamine