Poison Ivy
Poison Ivy exposure often leads to intensely itchy, irritated skin with redness, blistering, and swelling. The plant's oil, urushiol, found in its leaves, stems, and roots, triggers an allergic reaction. Symptoms typically appear 24-48 hours after contact and may include redness, blistering, oozing, crusting, swelling, and tenderness, commonly affecting exposed areas like the arms, legs, and face.