"少阴有余,病皮痹隐疹"被认为是"瘾疹"病名的最早出处[1],瘾疹以皮肤瘙痒、发无定处、搔之出现红色或苍白风团、骤起骤退为主要临床表现,对瘾疹病因病机的认识,多从禀赋不耐,外感六淫,内伤七情等方面阐述,究其根源,终归于"风",故多数医家从"风"、从"血"论治。而"少阴有余"作为本病病机的最早描述,其实质各医家持不同观点,对"少阴"的指代莫衷一是,作者研习经典原文及阅读相关文献后,对"少阴有余"与瘾疹病因病机的关系提出了自己浅见以飨读者。
The saying that Shaoyin excess can cause numbness of the skin urticaria is considered to be the first source of urticaria[1]which is characterized with skin pruritus,urticaria,no fixed place,red or pale wheal when scratching,sudden appearance and disappearance. Understanding about the etiology and pathogenesis is often from the endowment intolerance,six exogenous pathogenic factors,internal causes and other aspects. The reason,after all,is wind. The majority of doctors’ treatment is from wind or blood. Shaoyin excess is the earliest description of this disease. Physicians hold different views on Shaoyin. The author studied the classic original and reading related literature and proposed his own opinion on the relationship of Shaoyin with the etiology and pathogenesis of urticaria.