疹毒內陷厥陰証(syndrome/pattern of measles toxicity in the jueyin meridian),中醫証候名,屬疫毒內閉証類,因風疹疫毒侵襲,邪蘊肌膚,內陷厥陰所致。臨床以壯熱不退,皮疹稠密,疹色赤紫,臖核腫大,頭痛、嘔吐,煩躁、嗜睡,甚則神志昏迷,項背強直,四肢抽搐,舌質絳,舌苔黃膩或黃燥,脈弦數,指紋紫滯等為特徵的証候。[1]