Is there a cure for sleep apnea? And could it be so simple?
It’s not officially a cure for sleep apnea – in fact, nothing is – but losing weight is almost always the first piece of advice given to those with signs of sleep apnea such as drowsiness, fatigue, snoring, and so on.
Dr. Molly Cooke, president of the American College of Physicians, explained to NPR that losing weight can remove the fat that blocks the breathing airways, which causes obstructive sleep apnea (OSA). She even stated that losing weight would “not only fix your sleep trouble, it would help your cholesterol, it would help your knees, your clothes would fit better and you would be a happier person,” she adds.
Dr. Lawrence Epstein of Brigham and Women’s Hospital goes even further, telling Harvard Women’s Health Watch: “If we can get people to lose weight, it would make both sleep apnea and other health problems [such as heart disease] go away,”
“Losing just 10% of body weight can have a big effect on sleep apnea symptoms,” agrees Stephanie Watson, author of the Harvard article. “In some cases, losing a significant amount of weight can even cure the condition.”
It should be noted that weight loss would only work as a potential sleep apnea cure with OSA, in which the airway is blocked, as opposed to central sleep apnea (CSA), where breathing problems are a result of failed signals between the brain and the respiratory center. But most sleep apnea diagnoses are OSA, not CSA; the American Sleep Apnea Association estimates that just one in five sleep apnea patients has CSA.
So, is weight loss a cure for sleep apnea? Not exactly – but for those who are undiagnosed, or diagnosed with a mild form of sleep apnea, it’s as close as we’re likely to get.