This is a serious condition where the herpes zoster virus attacks the nerves. It manifests by an itchy, painful rash, especially along the spine. But it can appear on the head and arms and legs as well.
It is this same virus that causes cold sores. Fortunately, NSP has a Chinese formula designed just for that virus. (It works on other viruses, too) It is called HRP-C. I recall a number of years ago visiting an elderly lady who was not well and said she had shingles on her head, and it was very painful. I told her about the HRP-C, but she said she was following her doctor’s program. So I told her to call me if she wanted my help. A number of months later I dropped in when I was in that area again, to see how she was doing. She had DIED. Her family said the virus had gone into her brain and killed her.
Over the years I have worked with so many people who have had shingles, and they have all gotten better. This is the basic program I tell everyone about:

HRP-C 8 capsules per day (4 capsules twice daily with meals)
OLIVE LEAF EXTRACT 6 per day. Also anti-viral.
VITAMIN B COMPLEX about 4-6 per day to support the nerves, since that is the site of the infection
Silver Guard Gel can be used externally on the rash for the pain.
RE-X   4 caps twice a day for internal nerve pain.