How to treat arterial blockage of lower limbs?

There are generally two kinds of foot vascular obstruction: one is venous thrombosis and the other is arterial thrombosis. Two different diseases can cause blood vessel blockage in the foot, but the situation is still different. If it is arterial thrombosis, if it is not treated in time, it will cause ischemia, hypoxia and necrosis of nerve tissue in limbs. At this time, amputation is needed. This situation needs careful examination in the hospital. Determine whether it is vein blockage or arterial fat blockage. If it is arterial obstruction or arterial thrombosis, we should take the method of embolectomy or thrombolysis. If you are afraid of pulmonary embolism, it should be venous thrombosis, and thrombolysis can be done in the acute stage. High-risk patients also need to implant venous filters to prevent pulmonary embolism.