Losartan
"I'm physically fit however stress has raised my BP.  I'm approaching 50.  So far so good- day three, I have been calm when facing stressful situations.  My BP seems to range around but it will take two weeks to see how this effects me.  No fatigue symptoms.  No stomach cramps, normal bowel movements.  Did have some light dizziness but it's gone now.  (keep in mind you need to exercise) this stuff is supposed to lower your BP if your feeling fatigue.)"