Welcome to Healthcaremagic.
Do stop Nicip
, it does cause disturbance in digestion and also can cause serious acid peptic disease
for long term.
If you have put on weight over a short period of time (days to weeks) then it could be due to edema secondary to high blood pressure
.You may have to be placed on anti hypertensive medications as the BP reading you provided is high.
Do consult your treating doctor for best suiting medication after he examines you.
Wish you good health.