Hi, My creatinine is alway near 1.2 or 1.3 from last 3 years when I was first time test my rft for neck pain reason. My doctor say it can be a kidney disease indicator. From that time I regular check my creatinine and it always near 1.3. Once I consult with a kidney doctor he say I am not sure you have actually kidney problem or not he advice me lower intake of protein and salt and drink more water. I have no other problems in health. Just some time I feel heaviness or a very very little pain in my left side of lower back. I also done kidney stone 3 year ago its also normal. But still some time I worrying about this problem. Pls give me a genuine suggestion and forgive for my poor english.