Thank you all for your comments. I've been on CPAP for 1.5 months. I will stay on it a little longer. Seeing new sleep apnea Dr that uses Mandibular Advancement Device. I will ask him if he has heard of high BG using CPAP. My PCP will flip out when she sees my A1c numbers since it will be definitely...

Thank you all for you're replies! I'm glad to hear other users having same problem. I'm not on metformin or any other big pharma meds as I've had bad reactions to them. I take Berberine supplement for years and BG has been 120-130 which was what it was with meds and no side effects. Weight is a prob...

From day o e, my BG has been 20 to 30 points higher than ever before. I'm sure my Dr won't believe me. Is there any research I can show her that this is not all in my head? I'm tempted to stop using the CPAP! Please let me know if you have experienced the same. I'm very worried. Thank you.