thanks for reply. It took a while for me to get a pill that would reduce my blood pressure and not have side effects to it. I was eventually put on bendroflrazade and nefepadine when I was diagnosed with this I was training 3-5 times a week (Karate) and my diet was good. I was never given diet advice with the blood pressure. and the diatitian has told me I have to eat carbs at every meal. Could this be what is causing the bloating and gas, I was so bloated the other day i looked pregnant and had terrible heart burn My doctor told me if I dont take the pills there is more chance of me having a heart attack than a person who smokes. I've been on the metformin for 2 weeks I hoped the stomach problems would have sorted its self out by now.