If you've ever gone hiking, camping, or spent time in overgrown backyards, you might have heard warnings about poison ivy. This plant is notorious for causing itchy, blistering rashes that can become quite uncomfortable. But how can you tell if that itch on your arm is from poison ivy or something else? Early identification is key to managing symptoms and preventing further spread. For same-day poison ivy rash treatment, come visit the walk-in clinic ...