That's true Sky.. my blood pressure dipped for a period of time because I was actually using my Cpac machine.. I experienced a "whosing" feeling all the time and kept asking my doctor.. shouldn't I be lowering my med for that.. my BP was very low.. but she said.. well when you pass out... and I'll let you know when..

I relalize now that I quit using the Cpac because I hated the "whosing" feeling.. so am going to try again.. but will lower my med when my BP lowers so I can be comfortable......