Poison ivy, known for its toxic compound urushiol, causes an irritating rash with itching and blisters. Its lookalike, box elder, contains boxelderin, leading to similar skin reactions. Treatment includes topical creams, antihistamines, and home remedies. Prevention involves avoiding contact by recognizing the distinctive leaflets of both plants. Contact sensitivity can cause severe reactions in susceptible individuals. Understanding the characteristics, symptoms, and preventive measures for poison ivy and box elder is crucial to minimize the risks associated with these plants.
