title: Use of antivenin to treat priapism after a black widow spider bite.
abstract: Black widow spider envenomation (BWSE) is commonly associated with severe abdominal pain, muscle cramping, and hypertension. Treatment is primarily symptomatic with the use of opiates and benzodiazepines. Priapism is a complication of BWSE that has only rarely been reported. We describe a 17-month-old male who developed priapism after known BWSE. His priapism did not respond to opiates or benzodiazepines, and he was treated with black widow spider antivenin. Complete detumescence followed within several hours. The patient required no additional opiates for pain and was discharged from the hospital the following day. The patient's rapid improvement after antivenin suggests its efficacy in treating BWSE-associated priapism.
authors.affiliation: Division of Critical Care, Children's Healthcare of Atlanta at Egleston, Atlanta, Georgia 30322, USA.
authors.forename: Nancy G
authors.initials: NG
authors.lastname: Hoover
authors.forename: James D
authors.initials: JD
authors.lastname: Fortenberry
mesh_terms: D000701:Analgesics, Opioid / Q000627:therapeutic use; D000818:Animals; D000997:Antivenins / Q000627:therapeutic use*; D001740:Black Widow Spider; D003975:Diazepam / Q000627:therapeutic use; D006801:Humans; D007223:Infant; D008297:Male; D009020:Morphine / Q000627:therapeutic use; D009125:Muscle Relaxants, Central / Q000627:therapeutic use; D011317:Priapism / Q000209:etiology / Q000628:therapy*; D001098:Spider Bites / Q000150:complications* / Q000628:therapy; D013111:Spider Venoms
chemical_list: D000701:Analgesics, Opioid; D000997:Antivenins; D009125:Muscle Relaxants, Central; D013111:Spider Venoms; D009020:Morphine; D003975:Diazepam