my wife was undergoing severe lower back pain . MRI was taken out. the finding is as follows: Mild change of lumbar spondylosis . Mild diffuse posterior disc bulge at L5-S1 level without significant thecal sac or traversing nerve root compression. Encroachment of right neural foramina is noted, possibly indenting the right sided exiting S1 nerve root. Mild diffuse posterior disc bulge at L4-L5 level abutting the thecal sac and bilateral traversing L5 nerve roots. Encroachment of bilateral neural foramina is noted without significant exiting nerve root compression. No other significant abnormality is seen. Sir, Kindly advice, what should be done ?