I Am Having Blood Pressure 140/80 And Was Asked To

i am having blood pressure 140/80 and was asked to take TAZLOC CT 80 instead of CARDACE 10 as i had developed dry cough.
but i have started to get hard stools and even after using soft vac i am having difficulty of having stools and also i have started to unusually go for many urine wash room and so that my mouth is feeling dry
should i continue this medicine or change.
for diabetics i take morning AMRYL 2 mg , CETAPIN 1000mg , Victoza INJECTION 1.2 mg and in evening i take LANTUS INJECTION 40 units, CETAPIN 1000 , my tests show 110-120 if i do not take rice in lunch or dinner and if i take rice in lunch or dinner the tests show fasting 145-160