少阴寒化证(syndrome/pattern of shaoyin transforming into cold),中医证候名,属少阴证类,因寒邪直中少阴,或心肾阳衰,阳不制阴,从阴寒化所致。临床以形寒、畏冷,面色苍白,精神委靡,蜷卧、嗜睡,下利清谷,四肢不温,甚则厥逆,脉沉迟微细,或脉微欲绝等为特征的证候。[1]