Perioral Paresthesia, Generalize Muscle Cramps, and Rhabdomyolysis After a Socotra Island Blue Baboon Tarantula (Monocentropus Balfouri) Bite

J Emerg Med. 2024 Apr;66(4):e467-e469. doi: 10.1016/j.jemermed.2023.12.006. Epub 2023 Dec 14.

Abstract

Background: Literature on systemic envenomation caused by tarantula bites, particularly from the Theraphosidae family, is relatively scarce. This case report provides a formal description of the first known instance of systemic envenomation caused by the Socotra Island Blue Baboon Tarantula (Monocentropus balfouri).

Case report: In this case, a 23-year-old employee of an exotic pet shop suffered from perioral paresthesia, generalized muscle cramps, and rhabdomyolysis because of a Monocentropus balfouri bite. His symptoms were successfully relieved with oral benzodiazepines. EMERGENCY PHYSICIAN BE AWARE OF THIS?: This case highlights the potential for serious complications resulting from the bite of Monocentropus balfouri, a species gaining popularity among global exotic pet collectors.

Keywords: Monocentropus balfouri; Rhabdomyolysis; Spider venom; Tarantula.

Publication types

  • Case Reports

MeSH terms

  • Adult
  • Animals
  • Humans
  • Muscle Cramp
  • Paresthesia / etiology
  • Rhabdomyolysis* / complications
  • Spasm
  • Spider Bites* / complications
  • Spiders*
  • Young Adult