Harvard Health Letter

Reduce your stroke risk

It’s important to get obstructive sleep apnea (OSA) diagnosed and under control. OSA is a condition that occurs during sleep, when a person stops breathing for a few seconds because his or her airway is blocked. A person with untreated OSA has an increased risk of having a stroke, a fatal stroke, and a second stroke compared to those without sleep apnea. Treatment includes weight loss, oral appliances, surgery, and a continuous positive airway pressure (CPAP) device, which uses air delivered through a mask to prevent the airway from closing.
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