Treatment for Brown Recluse Spider Bites
Initial Assessment and First Aid
- Thoroughly irrigate the bite wound with copious amounts of clean water to reduce venom load and prevent infection, as recommended by the American Heart Association, based on evidence from Circulation 1
- Remove rings and other constricting objects from the bitten extremity as swelling may occur, according to guidelines from the American College of Cardiology 2
- Apply ice to the bite site for local pain relief, but place a thin barrier between the ice and skin to prevent tissue damage, as suggested by the American Heart Association, based on evidence from Circulation 1
- Do not apply suction to the bite site as this is ineffective and potentially harmful, according to the American Heart Association, based on evidence from Circulation 1
- Do not apply tourniquets or pressure immobilization bandages as these may worsen tissue injury, as recommended by the American College of Cardiology 2
Medical Management
- Over-the-counter acetaminophen and NSAIDs can be used for pain management, as recommended by Praxis Medical Insights 3
- Seek immediate medical attention if systemic symptoms develop, including difficulty breathing, muscle rigidity, dizziness, or confusion, according to guidelines from Praxis Medical Insights 4, 3