辟谣|流口水是中风先兆,这说法有没有理

2017-07-04 肖蓓 澎湃新闻

网络上流传“流口水是中风先兆”的说法,认为长年不明原因流口水,如果没有牙痛、口腔炎症等原因,首先要考虑是否为中风前兆。不少患者惊恐万分,纷纷就诊,甚至不惜做头颅核磁共振MRI检查。那么,“流口水是中风先兆”是真的吗?上海中医药大学附属曙光医院传统中医科副主任医师吴欢认为,首先,流口水的人群涉及面广,常见的有婴幼儿流口水,有老年人,也有部分中年人。其次,流口水的形式也很多,有睡觉打瞌睡位置低的一侧口

网络上流传“流口水是中风先兆”的说法,认为长年不明原因流口水,如果没有牙痛、口腔炎症等原因,首先要考虑是否为中风前兆。不少患者惊恐万分,纷纷就诊,甚至不惜做头颅核磁共振MRI检查。那么,“流口水是中风先兆”是真的吗?

上海中医药大学附属曙光医院传统中医科副主任医师吴欢认为,首先,流口水的人群涉及面广,常见的有婴幼儿流口水,有老年人,也有部分中年人。其次,流口水的形式也很多,有睡觉打瞌睡位置低的一侧口角流口水,有小宝宝看到食物流口水,也有清醒状态下无法控制的一侧口角流口水。

“流口水”和“中风”有没有关系呢?吴欢认为,有的,但是顺序错了,流口水不是中风的先兆,而是中风的后遗症。除了中风后遗症,还可以是周围性面瘫引起的症状。

这种流口水是指在清醒状态下,患者无法控制一侧口角流口水,这种流口水往往是固定一侧,不会左右两侧口角交替流口水,部分还伴有口角歪斜、言语不利、偏身瘫痪。它可以是脑血管疾病、脑实质病变或损伤,导致一侧面部肌肉瘫痪造成的。如果患有阿尔茨海默病(老年痴呆)或帕金森病,也会出现口角流涎的现象,但前者常伴有很明显的记忆力衰减等痴呆表现,而后者可出现表情呆滞的特征性“面具脸”表现。

吴欢指出,生活中人们会因为过度劳累、体力下降等引起的流口水,中医称为“多涎症”,指唾液分泌过多,频繁吞咽或吐出,甚至睡觉时自行流出口外。这种患者可以进行中医调理,中医认为是“脾主涎,肾主唾”,脾气虚弱时不能固摄,涎液自行流出,这是应当补益脾气,固摄涎液。

当然,健脾益气是否恰当,还要根据患者整体及舌脉分析,有的患者舌苔白厚腻,说明不仅有脾虚还有因为脾虚不能运化水液造成的湿邪阻滞。如果患者存在形寒恶风,大便溏薄,神疲乏力,还要考虑是否存在脾阳不足。当然,休息好是最重要的治疗手段。

那么,还有哪些因素会流口水呢?

口腔疾病:龋齿、牙周病等不良因素刺激,可造成睡觉时流口水。如果口腔内有溃疡,疼痛的刺激会促进唾液分泌,诱发流口水。

兴奋过度:身体疲劳、用脑过度或服用某些药物后,可能会诱发神经紊乱,睡觉时大脑会发出错误信号,引起唾液分泌增加,从而引起流口水。这种情况应从调节生活、饮食习惯入手,避免暴饮暴食或饥一顿饱一顿,注意休息。

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    2017-12-19 feather87
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    2017-07-05 天涯183

    非常好的文章,学习了,很受益

    0

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    2017-07-05 184****9840

    学习了受益匪浅

    0

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