My mother age =65 yrs, weight - 109 kg. Lvef 35%. One day bp increased and she fallen down. But she does not remember what happened .our doctor have blood and urine reports. Blood urea is 72, sr. Creatinine=2.29.and usg ap report says kidneys are normal but 5 mm diameter calculus is seen in right kidney. But our doctor says nothing to worry as stone is very small. Dr. has given medicine nifedipine xl 30, torsemide10, moxonidine0.3 ,aztor asp 75, rabicip d and zincoderm tablet. Are medicine right? Can these medicine help .please give me opinion or suggest change.