太陽蓄血証(syndrome/pattern of taiyang amassment of blood),中醫証候名,屬太陽証類,因太陽經証不解,邪熱隨經入腑,與瘀血互結於下焦所致。臨床以少腹急結或硬滿,其人如狂或發狂,小便自利,舌質暗,或有瘀斑,脈沉澀或結,或伴見發熱,午後或夜間甚,身黃,大便色黑等為特徵的証候。[1]