Poor blood circulation in the lower limbs may be caused by venous insufficiency, thrombosis, arteriosclerosis, etc. It can be treated by surgery, elastic stockings, medication and so on. 1. Venous insufficiency: such as varicose veins of the lower limbs, deep vein valve insufficiency of the lower limbs, etc. It can be treated by intermittent elevation of the affected limbs, injection of sclerosing agent, etc., and surgical treatment in serious cases. 2. Thrombosis: common arteriovenous embolism and other diseases, can wear compression stockings, bed rest, the use of heparin anticoagulation, taking aspirin, dipyridamole and other drugs, if necessary, need to be thrombolytic, thrombosis treatment. 3. Arteriosclerosis: diseases such as arteriosclerotic occlusive disease, you can take drugs such as aspirin, prostaglandin E1 and other drugs, weight control, no smoking and no alcohol, and if necessary, surgical treatment. Discovered lower extremity blood circulation abnormalities, it is recommended to go to the hospital in a timely manner to check, if you need to take medication, should be used under the guidance of a doctor.