乳汁自出·肝经郁热证(galactorrhea with syndrome of heat stagnation in Liver Channel)是指情志抑郁,郁久化热,或因大怒伤肝,肝火亢盛,疏泄太过,以乳汁自出,量多质稠,乳房胀痛,情志抑郁,烦躁易怒,胸胁胀满,口苦咽干,大便秘结,小便黄赤,舌红,苔黄,脉弦细为常见症的乳汁自出证候。