I think I can get my old prescription from the old medical supply company. The problem is the doctor who originally prescribed it retired and I have no idea where those medical records are. I can always get another prescription I guess. From my understanding insurance will only cover 1 sleep study. ...

I have gained weight, but not more than 10-15 lbs since the sleep study. I have had blood work taken constantly. I am not going to say that I think it is 100% CPAP, but I think it might be part of it. Am I able to buy another machine without an RX? Are the measurements the same as far as pressure etc?

So I have not had a company (med supply) come in at all, and I have been buying the same mask for 3 years (cheaper on Amazon than through my insurance). No adjustments to my CPAP have been made. As of the last couple months I have started to feel tired again in the afternoons, where when I first got...

So I am new to the cpap and I have a REMStar Plus with a heated humidifier. I am using a full face mask (Mirage Quattro - Medium). When using the mask I am getting this hissing/buzzing noise (not like a mask leak). Almost sounds like its the flap in the mask vibrating or something in the machine. Ha...