Sciatica Support Group
Sciatica is a term meaning pain that originates from compression of the sciatic nerve, the longest and largest nerve in the body. If the sciatic nerve is pinched or compressed (perhaps by a bulging disc in the low back) a patient may experience leg pain--the classic symptom of sciatica.

I am sorry you are having difficulty with the cold foot.
I am not quite sure what is causig that.
However, during the winter my feet get terribly cold, esp. by evening.
So I take a microwave heated rice (in cloth ) heating thing-y and put in under my feet when i go to bed. That helps me a lot.
I also find that keeping my feet up for a few hours in the evening seems to help me to feel a little warmer - basically it helps the heart to get extra support for the feet when the feet are up for a few extra hours.
I hope that may help you.
Hugs, Raoul
My feet are always cold -- summer or winter. I wear socks constantly -- even to bed. Elevating the feet does seem to help some -- but most of the time I have an afghan on my feet. LOL Having the feet so cold makes them HURT more too!!!
God bless & best of luck. Hugs, Lee
Hugs all