MY FATHER AGED 91 YEARS HAS RENAL GR.II/GR.III PARENCHIMAL CHANGES

MY FATHER AGED 91 YEARS HAS RENAL GR.II/GR.III PARENCHIMAL CHANGES IN BOTH THE KIDNEYS & HAS HYPERTENSON.
NEPHROLOGIST HAS PRESCRIBED TOLOL XR 50 MG TABLETS IN ADDITION TO SODIUM BICORBANATE &
SEPTRIOL TABLETS
THESE MEDICINES ARE BEING USED FOR THE LAST 15 DAYS. BUT SYSTOLIC BP IS REMAINING IN THE RANGE OF 180 TO 200. NEPHROLOGIST HAS ADDED L N BLOC 5MG BP TABLET TO BE TAKEN ALONG WITH THE TOLOL TABLET IN THE EVENING DOSE.WHEN BP WILL BECOME NORMAL.