大肠虚寒证(syndrome/pattern of deficiency-cold in the large intestine),中医证候名,属大肠虚证类,因阳气虚衰,虚寒内生,大肠功能减退,传导失常所致。临床以久泻或久痢,下利稀薄,完谷不化,腹痛隐隐,喜温、喜按,舌质淡,舌苔白润或滑,脉沉迟无力,或伴见食少,畏寒、肢冷等为特征的证候。[1]