I suggest that maybe you are experiencing vertigo because you are just now well rested enough to perceive vertigo. Before, you were so sleep deprived that you were numb to that perception. Thanks for sharing your experience, I found it useful. But, with all respect, the vertigo I experienced was so...

i got dizzy the first time i had the mask on, instantly. while i became used to it quickly, i am now having problems with severe vertigo. i've never had these problems before cpap and just started cpap a couple months ago (with a recent pressure increase from 12 to 13). there seems to be ample anecd...