Hello and welcome to HCM.
As an
Urologist,i can understand your anxiety.
Your brother has kidney failure,with
creatinine of 5.6.
He'll need to see a
nephrologist,with the following reports.
A kidney biopsy, will give us an idea of, cause of kidney failure.
Blood routine,creatinine,RBS,LFT,electrolytes,ECG and chest X-ray reports.
After check-up and seeing reports,need for
dialysis will be decided.
He should restrict fluids,and diet to 6gm salt and 40 gm protein daily.
If you've any doubts,send it as a direct question to me.
Dr.Matthew J. Mangat.