Hi I am vicke , 53 years old, having hypertension since 7 mths ago with 150/95, dr gave me concor 2,5 mg, 1/2 tab once a day, after taking abt 3mths,my bp was stabil 115/75. But when I check in dr ofice it was 140/85, and dr increase the concor to 1tab, and my bp remain stabil around 112/74,but sincce last week I find it a little elevated till 125/81, it scared me, what is wrong? I need your advice, for your information I DO TREADmill 5 times a week,40 minutes each timesand having a fat free diet, I have gastric problem, so it rater difficult for me to eat much vegetable, waiting for your answer, thank you.