i was prescribed a CPAP machine because even though i sleep 7 to 8 hours per day, i wake up tiered and feel tiered during the day. i was diagnosed with moderate sleep apnea, waking up 20-30 times per hour ( i never felt this ). since i use the machine, i do not wake up in the middle of the night 2-4...

Thank you all for all the great input. I changed my machine from a S8 to an S9 and it makes a world of difference. the adjustable pressure is so much more gentile.
ap

Tonight is my first night with my S8 Escape. i see from some comment that this is a dated machine? should i change it for something else? the pressure seems a little high, is this normal at first? how many hours should i use my machine? thank you from Miami, ap