《伤寒论·辨厥阴病脉证并治》
腹泻，寸部脉反见浮数，尺部脉现涩的，是阳热盛而阴血亏，热伤阴络，可能会产生大便泻下脓血的症候。
下利，寸脉反浮数，尺中自涩者，必清脓血。
Diarrhea, with a floating and rapid pulse in the Cun position and a rough pulse in the Chi position, indicates that Yang heat is excessive and Yin blood is deficient, which may cause heat to damage the Yin channels and lead to symptoms of pus and blood in the stool.