My father is 62 yrs old and has a type 2
diabetes for 23yrs. His diabetes was uncontrolled and few das back i checked his
creatinine level which was 1.78. However he now takes insuline and from last 5 days his diabetes is now under controlled. 9 months back his creatinine level was 1.25.Can his creatinine level again be turned back to normal level? However he doesn't have any heart problem or high blood pressure.