I have been diagnosed with cervical spinal stenosis, after several years of unusual symptoms and the gradual loss of function in using my right hand and arm. Years ago I had sciatic pain, and was diagnosed with degenerative disk disease. Recently my lower back pain has returned, and yesterday, after bending to reach something out of the refrigerator, felt intense burning in my neck, with muscle spasms in my lower back. I then felt very weak. My limbs felt shakey, my vision was blurred, and I was dizzy. Could these symptoms be related to the cervical stenosis, or should I seek further investigation to the possibility of stenosis in my lower back also?