I have just been evaluated and lent a TENs machine to try and help with my 4 yr old ongoing shingles pain.
So far it seems to be helping. If it has helped others do you need to keep using it regularily or just when the pain comes back.
I would be very interested to hear the experience of others and what kind of pain it has helped the most. Right now this one is neurological but I have a whole shopping list of others.