Wind sickness - Fubyou

Japanese: 風病 - ふうびょう

〘Noun〙 In ancient times, a disease believed to be caused by exposure to the poison of the wind. A general term for illnesses accompanied by symptoms such as headache, pain or abnormal sensations in the limbs, speech impediments, and limb movement disorders. Fubyou. ※Mido Kanpakuki, August 3, 1010 (Kanko 7) "Since yesterday, a cold has broken out, and today, it is still _{one of} _{the two} major illnesses." [Wei Shu, Biography of Ruyin King Xiuyi]

Fu-byo ...byau [wind disease]

〘Noun〙 ("Fu" is the Go-on pronunciation of "wind") = Fubyou (wind disease) ※Genji (around 1001-14) Haogi "Around the end of the month, unable to bear the pain, I took a very strong herbal medicine."

Source: The Selected Edition of the Japanese Language Dictionary About the Selected Edition of the Japanese Language Dictionary Information

Japanese:

〘名〙古く、風の毒に冒されて起こるとされた病気。頭痛、四肢の疼痛あるいは異常感覚、発音障害、四肢の運動障害などの症状を伴うものの総称。ふびょう。※御堂関白記‐寛弘七年（1010）八月三日「日来風病発、今日冝、仍参_二大内_一」〔魏書‐汝陰王脩義伝〕