She is having pain in right side of the body, mainly in leg, hand and  back unable to do daily chores like going to washroom from last 4 days. She is having arthritis pain in both knees did medication 10 years back but stopped as no permanent cure she can do daily chores until the pain starts in right side. She had parkinson and tremors 8 years back, did medication for around 4 years from neurologist and now she don't need medication. She is having gastric problems from long time and used to have digene and pan d,rolmizac, pantosec, pantosec IT, etc(used to change medicine after few months as it gets less effective) . related medicine after consultation with doctor from last 7-8 years. Border line sugar and chelestrol. She take diegene and pan 40 etc. for gastric and rosuvas for sugar. Please advise what could be the reason for pain in right side and to whom i should see.