I am diabetic and Hypertension patient since April 2001.I have been on ghlucophage 400 mg TDS and Tenormin 50 mg OD.In March 2010 developed angina and Cardiologist put me on Asprin 75mg,Nitromint 2.6mg and Atorvastatin 20mg.Dr recommended angioplasty but the blood test indicated high creatinine 182 umol/l,creatinine clearance 44 ml/min and 24 h Urine Proteins 0.22 g/day.Angiography was postponed and I was referred to Nephrologist ,Who advised me to control htn and blood suger.Advise as to how can I stop further down fall/improve my serum creatinine.