My husband, age 91, had shingles really bad 3 yrs. ago. The Dr. said it was one of the worst cases he had ever seen! Although the bad rash is gone, the itching has never stopped. He has spent so many sleepless nights (which means I have too). None of the Drs. RX OR suggested over the counter meds have worked. A few weeks ago, we went to our Health Food Store to seek answers. I have done business with this man b-4 many times for many yrs. with great success. But, the suggestions he had for the itching, we bought, my husband used as directed, with NO results. Would love it if you could help us!