question: Dr. Im a query for my brother...he is 30 yrs and weighs more than 80 kg and his ht is below 170 cm. He is having back pain and done MRI scan . Dr said he is having L4 and L5 disc bulge.He is taking medication now (supra 20) and doing exercise as recommended by doctor.He stoped taking mmedicine for a week , that time he felt back pain.Is there any more effective cure for this.(He is having this problem 5-6 yrs back and stopped and started now.).Kindly respond.Thank you