DH has been in agony with sciatica for months now. Finally went to docs & now needs 6 and physio before they even consider a referral for MRI. He does all the exercise and stretching religiously, massage, acupuncture etc.. It's not improving whatever he does. You hear awful stories of sciatica turning out to be something else more serious & im aware I'm a bit more health paranoid than usual at the moment due to other ongoing situations, but how can we be sure this is not something worse without an mri scan- considered private but guessing it's ££££. Any others experiences of sciatica here where it did not improve??