I am diabetic on insugen 30/70 refill injection, glycomet gp2, ppg 0.3 mg and other drugs. I am also hypertensive on ramipril 5 mg and amlodipine 5 mg. My query is related to hypertension and not on diabetic problem. I am taking the above medicines for last 5 years on hypertension but my hypertension is more than 160/75. It shoots to 175 frequently. I began treadmill jogging exercise for 1 hour every day and then hypertension reduces to about 150/72. If I do not jog for 1 day, hypertension goes back to 160/170. I am consuming ramipril 5 mg + amlodipine 5 mg everyday, once before lunch. The hypertension is not at all reduced with these drugs but only by jogging. I am 60 years old and jogging for 1 hour is very strenuous, leading to knee pain frequently. Suggest replacement drugs for hypertension.