<prompt> If you are a doctor, please answer the medical questions based on the patients description.Ihad voltarin inj since 2 month Im and imoved while the nurse giving the inj after igot severe pain in buttocks radiating to back of thigh and back of calf pain when getting up and walking I did MRI for lumbar my doctor told me I have disc in l5 epidural inj and caudal inj given 2 times within 2 weeks and lyrica tab given but the pain did not reduce do u think this pain because of sciatca nerve damage because of voltarin inj today y doctor Dave me codeine tab ixel with lyrica .iwant your consultation as igot this problem after voltarin iinj .thanks  <response>: HIF at injection site theres no induration, swelling or redness, your symptoms may be due to L5S1 nerve roots impingement, so epidural injection been given. Nowadays, surgeons give ozone injection therapy to shrink protruded disc, and it gives Chat Doctor. You may try it if your spine surgeon agrees. Take moral 4 mg tabs and lumbar traction for 10 days and wear lumbosacral brace for lower back to avoid forward bending and twisting of spine 