How Can Sciatica Be Better Treated?

hi, doctor. i ve suffered from sciatica for 6 months now and nothing helps. my MRI is ciean, no bulging disk. I go to the gim every day, take 2400 ml of gabopentin aday . i am a diabetic and take alot of meds. saw orthopaedic sergent. neurologist, podiatrist and my family doctor.also had an EEG.