high blood pressure
"Great medicine. Been on it for over four years and have zero side effects. I mention that only because I seem to be one of those people that have all sorts of side effects with their blood pressure medicines. I take it in combination with Verapamil and my blood pressure consistently runs in the 120/75 range. I used to run 160/100-110.  I too have the same complaint though, that it sure is expensive!"