Shingles: itching cure!

Bless my friend Giselle!!! She told me the secret to "scratching" itches that you aren't supposed to touch - such as poison ivy, chicken pox, and my current foe, shingles. Take your hair dryer, set it to hot, and blow over the affected area. Waggle the dryer back and forth so you don't burn yourself. Blessed relief! Thank you, Giselle!! The blow dryer method also lessens the pain. I wish I had known this years ago.