|Pay anything you can to get it and USE it! You will be sorry if you delay - this is the ONLY thing that works consistently (it's $35 at Wal-Mart). I would have paid $135 if I could have had it a week ago.
I had two courses of inadequate steroids (mistake #1 - you MUST get the proper dosage, take info from the website to your doc if they want to give you a "short pack" of Prednisone)
Both of these caused rebound, in which case the poison gets WORSE (hard to believe). So BE CAREFUL and don't self dose.
I also got what was similar to a bad sunburn from Ivy Dry, (mistake #2) but in retrospect, it DID keep it dry and I got NO blisters. I would use it sparingly (not 3x day)
Wash bedding NOW - wipe off anything you can think of that you have touched. Don't forget your cell phone, purse, chapstick(s), etc. Put sheets and towels on your furniture until you can get to cleaning them off. But #1 most important is to get that Zanfel - last night was the FIRST night I slept more than 4 hours. NO MORE ITCHING! I'm in heaven!!!