中新网1月30日电 今日上午，解放军304医院主任医师杨清明做客中新网《新闻大家谈》，解读雾霾天气下的疾病防治。在谈到近期网上流行的“北京咳”时，杨清明表示，这一说法并不是医学术语，它最早来自一些到北京的外国人，北京的空气污染让他们出现了咽部不适、干咳的症状，他们将这一现象称呼为“北京咳”。

Beijing on January 30 - this morning,The people's liberation army 304 hospital chief physician YangQingMing visit Beijing[News we talk about],Reading fog haze weather of disease prevention and control.When talking about the recent popular online"Beijing cough"when,YangQingMing said,This story is not a medical terminology,It was originally from some foreigners come to Beijing,Beijing's air pollution let them appeared pharyngeal discomfort/Dry cough symptoms,They will call for this phenomenon"Beijing cough".

　　杨清明介绍，在当下雾霾天气的情况下，外出戴口罩会起到过滤可吸入颗粒物的作用，可选用棉质口罩，不会引发过敏，清洗后可重复使用。

YangQingMing introduced,In the present fog haze weather situation,Go out wearing a mask can have the effect of filtering particulates,Can choose cotton masks,Will not cause allergic,After cleaning can be repeated use.

　　在谈到空气净化器的作用时，杨清明认为，尽管空气净化器可以在封闭环境下起到空气净化的作用，但是一旦开窗，外部空气进入，就会使净化效果打折扣。因此不能将其作为应对污染的根本解决办法。

Talking about when the effect of air purifier,YangQingMing think,Although air purifier in closed environment plays the role of air purification,But once the window,Outside air into the,Can make the purification effect at a discount.So not as a fundamental solution to deal with pollution.

　　至于网上流传的“北京咳”说法，杨清明称，这一说法源于一些外国人，他们初到中国，特别是北京。在天气不好的时候，空气中污染物引起咽部不舒适，表现出干咳、嗓子痒等症状。离开北京之后，这种症状就消失了。所以一部分来北京的外国人将其称为“北京咳”。“北京咳”，不是专门的医学术语。症状上显示为可吸入颗粒物增多对肌体的刺激，造成上呼吸道的不舒适。

As for the popular online"Beijing cough"statement,YangQingMing says,This myth began because some foreigners,They first came to China,Especially in Beijing.When the weather was bad,The air pollutants cause pharyngeal uncomfortable,Show dry cough/The symptom such as throat itching.After leaving Beijing,The symptoms disappeared.So part of the foreigners come to Beijing is called"Beijing cough"."Beijing cough",Not specialized medical terms.The symptoms displayed as particulates to increase the stimulation of the body,Cause upper respiratory tract is not comfortable.