I have a full body pain mostly upper back , leg ankle and chest side. I have suffering with these pain since long time. I did treatment in charak pokhara with orthopaedic and i did mri as well and used many medicine still pain isn't realised. Now i feel my veins ( nerves) become week because if i do any exercise thats also make me pain in my specific parts where its put more power. May i know what is the main reason and which doctor can treat this kind of disease?