續一切經音義 6.119

6.119

瘶瘧（上乘奏反考聲云瘶氣衝喉病也蒼頡篇寒熱為病也文字典說從疒欶聲欶音同上經文從口作嗽非下魚約反切韻痁疾也字書從疒虐聲經文單作虐苛酷也非痁疾義苛音何酷音哭痁音失廉反）。

Cough and malaria (瘶瘧: the first [character] is *sou*, fanqie 乘奏. The Kaosheng says: 'A disease where breath rushes against the throat.' The Cangjie pian says: 'A disease of cold and heat.' The Wenzidian shuo says it is derived from the disease radical 疒 with 欶 as phonetic; 欶 has the same sound as above. In the sūtra text it is written with the mouth radical 口 as 嗽, which is incorrect. The second [character] is *nue*, fanqie 魚約. The Qieyun says: 'Intermittent fever disease.' Character dictionaries state that it is derived from the disease radical 疒 with 虐 as phonetic. In the sūtra text it is written singly as 虐, meaning harsh or cruel, which is not the meaning of an intermittent fever disease. Harsh (苛) is pronounced *he*; cruel (酷) is pronounced *ku*; intermittent fever (痁) is fanqie 失廉).