Stroke as a rare complication of scorpion stings: A systematic review and analysis.

Approximately 1 million scorpion stings are recorded annually worldwide, resulting in 3000 deaths. Scorpion venom has various effects on the human body, with neurological complications occurring in about 2% of cases. Among these complications, stroke-whether ischemic or hemorrhagic-is particularly significant. A systematic literature review was conducted through a bibliographic search using key terms in the PubMed, Scopus, Scielo, Latin American and Caribbean Literature in Health Sciences (LILACS) and Google Schoolar databases without date restrictions. Articles related to stroke due to scorpion stings in Spanish, English, and Portuguese were included. Our protocol was registered in PROSPERO. A total of 24 articles met the inclusion criteria for this review. The primary neurological symptoms caused by scorpion stings include hemiplegia, hemiparesis, seizures, and limb weakness. Stroke should be suspected in the presence of these symptoms, as scorpion stings can lead to both hemorrhagic and ischemic strokes in both adults and pediatric populations. While stroke is a rare complication of scorpion stings, it is crucial to consider this diagnosis in patients presenting with neurological symptoms, necessitating the use of computed tomography or magnetic resonance imaging if stroke is suspected.