Hi,can anyone give me any idea how to relieve sciatica?i've had it for the last month,it runs down my left leg,most of the pain is in the back of my thigh,it's so painful.I'm still running but am reduced to a walk as the pain is so sharp at times:thunbdown:Sometimes it goes all the way down to my foot.Are there any exercises I could try ? Grateful for any suggestions.