hyperalgesia (n.)

"对疼痛异常敏感"，1854年，来自 hyper- "过度，极度" + 结尾可能基于 analgesia。相关： Hyperalgesic。

Hyperaesthesia, then, is the peculiar state in which the absolute sensibility is increased—the minimum of stimulation needed to excite perception being less than normal. Hyperalgesia is where stimuli which normally cause only a slight sensation give rise to pain in consequence of the lowering of the pain minimum. [The Medical Record, April 1, 1867]

Hyperaesthesia，是一种特殊状态，其中绝对敏感度增加，激发感知所需的最小刺激低于正常水平。 Hyperalgesia 是指通常只会引起轻微感觉的刺激由于疼痛最小值降低而引起疼痛。[《医学记录》，1867年4月1日]