My dad has sleep apnea and was given one of those machines. It's helped him out a lot. During the sleep study they found his snoring was waking him up hundreds of times a night and never got any good sleep. During the day, if he wasn't on his feet he ran the risk of dozing off. I could never have a conversation with him, because halfway through he would nod off. Very frustrating :) Since he started using the breathing machine he feels much more rested. good luck
Jonathan Howlett AIM-JRHZ32 1993 Ultra Red Twin Turbo 1990 Pearl Yellow Twin Turbo(Deceased)