我国现有的内痔注射疗法有硬化和枯痔二种,具有简、便、廉、验的特点。一、硬化和枯痔注射的区别:从其治疗机制而言,硬化注射多为激起无菌性炎症,纤维组织增生,血管内血栓形成,使血管硬化、萎缩并与肌层粘连固定而收效。枯痔注射可引起直接坏死与间接坏死,直接坏死由药物直接作用于组织而引起;间接坏死由血循环障碍引起。二者均在 China’s existing internal hemorrhoids injection therapy has two kinds of sclerosis and hemorrhoids, with Jane, convenience, inexpensive, experience characteristics. First, the difference between hardened and hemorrhoids injection: From the treatment mechanism, the sclerotic injection and more to arouse aseptic inflammation, fibrosis, intravascular thrombosis, hardening of the arteries, atrophy and adhesions with the muscle fixed and effective . Hemorrhoids injection can cause direct necrosis and indirect necrosis, direct necrosis caused by the direct effect of drugs on the organization; indirect necrosis caused by circulatory disorders. Both are there