cinchonism

cin.cho.nism

n.（名词）
A pathological condition resulting from an overdose of cinchona bark or its alkaloid derivatives and marked by headache, dizziness, hearing loss, and ringing in the ears.
金鸡纳中毒：由于过量服用金鸡纳或其生物碱衍生物所产生的病症，症状是头痛、眩晕、耳聋和暂时性耳鸣