为何坐飞机,耳鸣耳膜疼痛,是体质差?

2024-12-28 08:12:20
推荐回答(3个)
回答(1):

不是,这是正常的。这是气压问题,跟鼓膜有关系。

回答(2):

坐飞机时间长耳朵都会有耳鸣现象,时间再长点就会疼。正常

回答(3):

国庆节,爸爸妈妈决定带明明坐飞机去南京旅游。这是明明第一次出远门,一听到要坐飞机,激动地跳来跳去。出发的那天,一家人整整齐齐的,一大早就来到了机场。

明明跟在爸爸后面,办完了托运,过了安检,终于来到了候机楼。走到巨大玻璃墙前,一架架巨大的飞机整齐引入眼帘,有的停在原地,有的缓慢地滑行着,突然加速,就升入了空中。明明看的入了神,站在玻璃墙前久久不愿意离开。

过了半个小时,广播中传来“开始登机”的声音,明明便跟着爸妈,加入排队等候登机的人群。飞机要起飞了,明明心里既兴奋又紧张。妈妈对明明说:“别紧张,坐飞机很安全的。如果你觉得耳朵难受,就捏住鼻子,然后用力吹气。注意噢,不是用嘴吹气,而是把鼻孔堵住以后,用鼻子使劲吹气。这样,耳朵就不会疼了。”听了妈妈的话,明明心里平静了很多。

飞机来到了跑道上,就像运动员站到了起跑线上,随着一阵阵轰鸣,像一只展翅飞翔的雄鹰,腾空而起,飞向蓝天。在飞机升空的时候,就像妈妈说的,明明果然觉得耳朵有点压痛,就照着妈妈说的方法用力吹气,耳朵里像是有什么东西突然被打开,疼痛感立刻就消失了。明明转过头,问妈妈:“好神奇呀!为什么刚刚起飞的时候,耳朵会疼呢?”

妈妈回答道:“在我们的耳朵里,有一个叫做‘鼓室’的小气腔,它的外侧就是鼓膜,前壁偏上的位置有一根重要的通道,叫做‘咽鼓管’,一边通向鼻腔,一边伸入鼓室。正常情况下,空气通过咽鼓管进入鼓室,鼓膜内外压力就可以保持平衡。当飞机起飞和下降的时候,周围空气的压力突然改变,而鼓室中的压力还来不及调整,鼓膜两侧就产生了压力差,内外气压失去了平衡,这时,你就会感觉耳朵疼。”

明明又问道:“那为什么做了吹气的动作,耳朵就不疼了?” 妈妈耐心地解释道:“你刚刚做的动作叫做‘耳压平衡’,鼻腔中的大量气体可以使咽鼓管直径迅速变大,然后进入鼓室,立刻使鼓室内外的气压重新达到平衡,这样,耳朵的疼痛感就消失了。”

“这个方法真棒,我会告诉其他小朋友,”明明说

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