RESUMO
Loxoscelism-associated hemolytic anemia is a rare but critical complication of brown recluse spider bites. It may lead to various systemic manifestations, including jaundice, dark urine, and anemia-related symptoms, in addition to general loxoscelism symptoms such as skin lesions, fever, myalgia, nausea, and vomiting. Prompt diagnosis is crucial and requires recognizing typical laboratory findings such as low hemoglobin, elevated lactate dehydrogenase, reduced haptoglobin levels, and possibly a positive direct antiglobulin test. There is no definitive guideline for the treatment of loxoscelism-associated hemolytic anemia. we report a case of a 32-year-old female who developed severe Coombs-positive autoimmune hemolytic anemia following a brown recluse spider bite, with an improvement in hemoglobin levels and hemolysis indices after the administration of systemic corticosteroids.
