Swollen legs after sedentary mainly due to blood circulation does not lead to swelling at the end of the lower limbs, and even numbness, belongs to the functional reasons can be given leg massage, can also do more high kick exercise to let the muscles get relaxed, but also can avoid blood circulation. In addition, pathological lumbar spine lesions can also lead to leg swelling, patients with lumbar spondylosis can be relieved by massage, massage to relieve symptoms. Usually must pay more attention to rest, avoid prolonged sedentary, it is recommended that before going to bed at night can be used to soak feet with hot water, the best time to keep in 20-30 minutes. If the symptoms of leg swelling are more serious, it is recommended to go to the hospital for examination to avoid the presence of other physical diseases that are not detected in time.