question: My mother is diabetic + blood pressure patient and also she is cronic renal failure patient she was creatinine count to 3.5 but then as she was complaining for legs pain so we consulted docter and he gave ultracet,tolflex and nuroday,so after taking this medicines she was problem of nausea so we got her blood test done and her kidney count got rised to 5.5 and in 1 week it rised to 9,so we had to consult nephrology doctor he suggested dailysis needs to be done.So my question why dialysis is required because the kidneys were normal before the medicines prescribed by orthopedic docter so currently also it cannot be come to normal with some minor medicine change and wait for somedays.