超重也会导致睡眠呼吸暂停

Sleep apnea occurs when you experience interruptions in breathing while you sleep. Most of the time, your upper airway becomes blocked, and that causes the disruption. There are three types of sleep apnea: obstructive sleep apnea (the most common), central sleep apnea, and complex sleep apnea syndrome. Symptoms of sleep apnea include snoring, gasping for breath while sleeping, dry mouth, waking with a headache, and being tired throughout the day (via Mayo Clinic).

当人在睡眠中呼吸中断时，就会发生睡眠呼吸暂停。大多数时候，人的上呼吸道会阻塞，这就导致了呼吸中断。睡眠呼吸暂停有三种类型:阻塞性睡眠呼吸暂停(最常见)、中枢性睡眠呼吸暂停和复杂睡眠呼吸暂停综合征。睡眠呼吸暂停的症状包括打鼾、睡觉时呼吸困难、口干、醒来时头痛和一整天都很累。

People of any age can develop sleep apnea, and males seem to be more likely to develop the condition. Those with narrow throats are more prone to have problems with breathing while asleep. Smoking, blocked nasal passageways, being elderly, and family history can also increase your chances of being diagnosed with it. Drinking alcohol or taking sedatives can contribute to sleep apnea problems because they relax throat and neck muscles, according to the Mayo Clinic.

任何年龄的人都可能患上睡眠呼吸暂停，而男性似乎更容易患上这种疾病。喉咙狭窄的人在睡觉时更容易出现呼吸问题。吸烟、鼻腔通道堵塞、老年人和有家族史也会增加你被诊断出患有此病的几率。梅奥诊所表示，饮酒或服用镇静剂会导致睡眠呼吸暂停问题，因为它们会放松咽喉和颈部肌肉。

While several conditions can lead to sleep apnea, being overweight increases your chances of developing obstructive sleep apnea because excess weight is the most common cause of the condition. In fact, more than half of the people diagnosed with sleep apnea have a body mass index that is greater than 25, according to WebMD. At least part of the reason why being overweight contributes to sleep apnea involves fat deposits, called pharyngeal fat, that can block the upper airway. In addition, fat located around the lungs can restrict lung capacity, according to The Sleep Foundation.

虽然以上几种情况会导致睡眠呼吸暂停，但超重会增加患阻塞性睡眠呼吸暂停的几率，因为超重是最常见的病因。事实上，根据WebMD的数据，超过一半的睡眠呼吸暂停患者的体重指数大于25。超重导致睡眠呼吸暂停的部分原因至少与脂肪沉积有关，称为咽部脂肪，它会阻塞上呼吸道。此外，睡眠基金会表示，位于肺周围的脂肪可以限制肺活量。

For many people, using a CPAP (continuous positive airway pressure) machine is the initial treatment for treating sleep apnea. Losing weight is what doctors recommend for overweight individuals, according to the National Library of Medicine. In fact, modest weight loss may eliminate the need for a CPAP machine altogether.

对许多人来说，使用CPAP(持续气道正压通气)机是治疗睡眠呼吸暂停的初始治疗方法。根据国家医学图书馆的数据，医生建议超重者减肥。事实上，适度的减肥可以完全消除对CPAP机的需要。