Olmesartan
"I've had uncontrolled blood pressure problems for four months and my doctor is trying to find a new combination to work down the frequent 200/110 readings I have. No weight problems and decent health just horrible blood pressure. We tried Benicar 40mg but I've seen no noticeable effect so far but also no bad side effects, which is good. (Tried Lisinopril--Ace Inhibitor--and wound up in the ER with the worst headache of my life. Finally had to be given morphine and another medicine to knock me unconscious because of the pain. Oddly, though, it did lower my blood pressure. Anyway, because of all the positive reviews above, I'm thinking of suggesting Benicar-HDTZ to my doctor, since I take 12.5mg of hydrochlorthiazide daily anyway. Have had to take Clonidine every night for too long."