Swollen legs after sitting is common in the office of white-collar workers, because of the reasons for the work plus the restricted range of activities, often appear leg swelling, can be alleviated from the following aspects: 1, can sit for an hour after walking gently to relieve a little, the movement can make the lower limbs of blood for full circulation, reduce edema. 2, if rest less than an hour, you can raise the legs in the chair, before going to bed can be hot compresses or The feet can be soaked. The blood vessels and acupuncture points on the bottom of the feet are very rich, soaking the feet can achieve the purpose of massage and promote blood circulation, the role of swelling is also more obvious. 3, when sleeping, you can put a pillow under the feet to elevate the feet, so as to relieve edema.