I've seen the kanji appear in several different illnesses: [風邪]{«かぜ»} (a cold), [中風]{ちゅう・ふう} (paralysis), and [痛風]{つう・ふう} (gout). Conceivably there may be others, but I haven't seen them.

What does the wind have to do with any of these (aside from possibly catching a cold by going out into the cold wind—which I believe is a fallacy anyway)?

Update: Though I will not revoke the accepted answer, it seems it is only partially true. Recently I came across Miasma theory, and China is but one of several ancient societies where it was accepted.

2 Answers 2


The concept is from Chinese. In Chinese, 風 was principally "wind", but wind (and by extension changes in temperature) was also believed to be the source of various aliments to the physical body.

The Japanese word kaze originally only meant "wind". The sense "(sickness) cold" was influenced by Chinese. Note though that it originally was not limited to the cold but also included other sicknesses as well. The word 風邪 was typically read as fūja and simply meant "bad wind". It was not until a little more than a hundred years ago that these kanji were used express kaze "cold". (It is ateji.)

中風 and 痛風 are medical aliments borrowed from Chinese. Note that 中風 is rather literal in meaning: 風に中る (kaze ni ataru), to meet with (be struck by) the (bad) wind.

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    It's somewhat similar to influenza in English coming from "influence of the stars"
    – 小太郎
    Commented Sep 15, 2012 at 2:21
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    @istrasci, Dono's explanation for "wind" makes sense as a metaphor, in that people are more susceptible to illnesses when in windy or drafty environments. It's not too much odder than the English term "cold" used to mean "illness" -- why not call it a "hot" instead, given that the ill person often gets hotter as the result of a fever? :) Commented Jun 17, 2014 at 18:43
  • Dono-san, I found your information very interesting. So do the "wind group" of ailments in old Chinese essentially refer to airborne illnesses? What do the "wind ailments" have in common? Is it like the old "humors" theories of the West..? (I'm writing a blog post on gout and "ishoku dougen"). Thanks! Mark
    – Mark G
    Commented Jun 20, 2017 at 17:28
  • @EiríkrÚtlendi people get chills and shiver with a cold
    – Jack Bosma
    Commented Sep 6, 2019 at 23:37

The wind in Chinese means that the illness comes suddenly. It means "Sudden". Both 中風 = stroke, and 痛風 = gout, attack patients suddenly.

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