Suggest Remedy For Pain In The Back Bone

Hello Sir, My father age 58 is suffering from back bone pain from last 1 year. He is consulting a orthopaedic doctor. The doctor suggest many thing like not to sit on hard material, not to stand for long time, etc. He also give my some electric message to his back bone. I did not find much improvement in his health. Now my father feeling that the pain is shifting from bottom of back bone to somewhere at the middle. Please suggest, shall the continue the same doctor or I shall go for neurologist.? He is in Kolkata. Thank you, Shiv Kumar Mandal West Bengal, Kolkata