Venomous spiders, snakes, and scorpions in the United States.
Venomous bites and stings are complex poisonings that have local and systemic effects. Mild envenomations can be treated with supportive care. Severe envenomations can be treated definitively with species-specific antivenom, although the use of these products has potential risk of immediate and a more delayed onset form of hypersensitivity reactions. Consultation with a toxicologist is recommended to help guide therapy. Field treatments such as tourniquets and incision likely cause more harm than benefit and should be avoided.
Holve
Steve
S
Indian Health Service, Tuba City Regional Health Care Corporation,Tuba City, Arizona 86045, USA. steve.holve@tchealth.org
D000818:Animals; D000997:Antivenins / Q000627:therapeutic use; D002648:Child; D002675:Child, Preschool; D004632:Emergency Medical Services / Q000379:methods; D006801:Humans; D010372:Pediatrics / Q000379:methods; D065008:Scorpion Stings; D012605:Scorpions / Q000145:classification*; D012720:Severity of Illness Index; D012909:Snake Bites / Q000175:diagnosis / Q000188:drug therapy* / Q000378:metabolism; D012911:Snakes / Q000145:classification*; D013045:Species Specificity; D001098:Spider Bites / Q000175:diagnosis / Q000188:drug therapy* / Q000378:metabolism; D013112:Spiders / Q000145:classification*; D014688:Venoms / Q000493:pharmacokinetics
D000997:Antivenins; D014688:Venoms