肾虚中寒证(syndrome/pattern of kidney deficiency with cold invading the interior),中医证候名,属肾寒证类,因素体阳虚,或久病肾阳虚衰,复中寒邪所致。临床以突发腰背冷痛,筋脉拘紧,不得转侧俯仰,形寒、畏冷,四肢不温,耳聋,目睛无神,小便清长,舌质淡或胖,舌苔白,脉沉细无力或紧等为特征的证候。[1]