Thank you.. I have suffered from high blood pressure for most of my adult life.. rthey have put me on many kinds of medications however they work for a while and then my pressure is back the roof ..my highest bottom number has been 123...as of today they have put me on Benicar along with my Novast5mg..I was on Lisinopril / Hydro. 20m/12.5.. this was not doing the best and they changed it today to Benicar 40mg..had a test for narrowing of arteries...I have a condition with my paturitay gland they found in 1996 it was a cluster of small tumars. At this time my weight is down from 217 to 170 this is not a factor . Could you explain any more causes for my uncontroled high blood pressure.