邪入少陽証(syndrome/pattern of pathogenic factors entering shaoyang meridian),中醫証候名,屬少陽証類,因太陽病不解而內傳,或邪毒直犯少陽,正邪分爭於表里所致。臨床以往來寒熱,口苦,咽干,胸脅苦滿,心煩,嘔惡泛吐,不欲飲食,舌質紅,舌苔薄黃,脈弦或數等為特徵的証候。[1]