Hi,
Yes the Sciaticalm works a treat. I strap it as indicated to my lower back each morning for a pain free day. Now after using it for a week, my less severe attack of sciatica has ceased. So easy to use except for the buckle twisting in the strap.
I have had sciatica since my mid teens (now 68) and mine is caused by a birth defect in my spine.
In the past lots of painkillers and diclofenac when it is very severe.
This was well worth the price. Now I might use it as suggested by others on other joint pains when they play up.
Kind regards
Phil Richardson