Not only the evils of wind, cold, dampness and heat, but also depression of gan-qi can result in bi-zheng.

痹证病因非独感风寒湿热等外邪所致，肝郁也可致痹。

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Not only the evils of wind, cold, dampness and heat, but also depression of gan-qi can result in bi-zheng.

痹证病因非独感风寒湿热等外邪所致，肝郁也可致痹。

youdao