Objective To investigate the effects of Maifusheng decoction on serum lipid and hemorheology in patients with thromboangiitis obliterans. Methods 132 patients with thromboangiitis obliterans were randomly divided into the treatment group and control group with 66 patients in each group. Patients in the control group were treated with routine control of blood pressure and glucose,control in infection,anticoagulation,supportive therapy and circulation improvement,while Maifusheng decoction was added in the tr...