孕期睡眠困扰揭秘：夜不能寐，究竟孕期失眠背后的原因是什么？

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<h2>主讲嘉宾：董霄松 北京大学人民医院呼吸内科 主任医师</h2>
<h3>孕期女性为什么容易失眠？怎么应对？</h3>
<p>女性怀孕后激素水平的变化极大，这种改变会对人体产生多种影响，其中之一就是更容易患睡眠呼吸暂停综合征。</p>
<p>在怀孕的中晚期，由于胸部和腹部之间的“膈肌”上升，加上体重的增加，孕妇的呼吸变得更加困难，这也增加了睡眠呼吸暂停的风险。</p>
<p>睡眠呼吸暂停不仅会影响孕妇的睡眠质量，还可能影响血压控制，与妊娠高血压、妊娠糖尿病、先兆子痫等疾病的发生密切相关。此外，睡眠呼吸暂停还会导致缺氧，孕妇早期缺氧问题会直接影响胎儿的发育，因此必须及早干预。</p>
<p>另外，孕期不宁腿综合征也是一种常见的运动障碍疾病。许多孕妇需要不断移动下肢或下地行走，这严重影响了她们的睡眠。</p>
<p>一般来说，孕期不宁腿综合征与铁代谢有关，建议孕妇去医院检查体内是否缺乏铁元素。如果确定是缺铁引起的，适当的补铁可以帮助改善睡眠质量。</p>
<h3>往期内容</h3>
<p><a href="https://jiankang.163.com/22/0324/17/H389K0BA0038804H.html" target="_self" style="line-height: 1;">睡觉打呼噜伴呼吸暂停，不及时治疗有啥后果？</a></p>
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