high blood pressure
"This is my first week on Azor and not only is my blood pressure in the 117/80 range, I slept peacefully through the night and experienced wonderfully pleasant dreams for the first time in nearly five years!  So Azor is obviously having a positive effect on my sleep apnea as well.  Was a bit dizzy the first morning of the first pill but have been fine since. I'm grateful for the changes."