My pathology test results: Fasting blood sugar-5.9mmol/l, Random blood sugar-negative, Renal functions:Urea-22.4mmol/l, Sodium-130mmol/l, Potassium-3.8mmol/l, Chloride-100mmol/l, Bicarbonate-20mmol/l, Cretinine level-201mmol/l,Cholesterol-6.7mmol/l,ECG results: suspected left ventricle hypertrophy. Current medication Frusemide 40mg,Nifedipine 20mg, Thiapril 1daily, Gimvastat 20mg once daily.Please how good is this prescription