总结41例下肢深静脉炎的中西医治疗。本病多由于外伤骨折、产后、手术后引起，中医辨证分为湿热下注、血瘀湿重和脾肾阳虚三型。41例采用中药及蝮蛇抗栓酶、低分子右旋糖酐、丹参注射液等治疗，经1～2个疗程治疗，临床治愈33例，治愈率80．5％，总有效率97．5％。中医认为本病是由于湿热流注于血脉经结，气血运行不畅，血液缓慢，血液凝固性增高，瘀阻血脉经络而致下肢肿胀，而活血化瘀是治疗的重要法则。 Summarize 41 cases of deep phlebitis of Chinese and Western medicine treatment. The disease and more because of traumatic fractures, postpartum, surgery caused by TCM syndrome divided into hot and humid bets, blood stasis wet weight and spleen deficiency type three. 41 cases were treated with traditional Chinese medicine and viper antithrombotics, low molecular dextran, salvia miltiorrhiza injection and so on. After 1 to 2 courses of treatment, 33 cases were cured. The cure rate was 80.5% and the total effective rate was 97.5%. Chinese medicine that the disease is due to hot and humid flow in the blood vessels by the knot, blood run poor, slow blood, blood coagulation increased blood stasis caused by lower extremity swelling of the meridians and blood circulation, and blood circulation is an important rule of treatment.