I thought I had an imunity against it but Saturday I cut down and removed several bags full of apparently poison Ivy or Poison oak. I felt fine that evening but then next night I started itching and the more I itched the more it broke out over my forearms and lower legs. That didn't bother me too much, but early this morning after scratching my face a little, It's swollen there and feels like my skin is scrunching near my eyes. I can see fine and amm not in any pain. But it feels uncomfortable and I'm wondering how far do u let it go before u see a doc? I'm breathing ok and it only itches mildly so is that a sign that it should go away in a few days? How do u know if it's getting too bad? And any tips on recognizing it? Also, will regular round up totally kill it or do u need specialized "ivy killing round up"? And how long 'til it kills it to where it can be handled safely?