Patients with edema after exercise, mostly seen in both lower limbs, the common reasons are mainly the following: a. When patients with varicose veins exercise vigorously, due to the strong contraction of lower limb muscles, lactic acid and metabolic waste will be produced locally, after the exercise is over, because the varicose blood vessels can not excrete lactic acid and metabolic waste as soon as possible, stagnation in the lower limbs will cause swelling of the limbs and accompanied by pain, patients can be fully Patients can reduce the symptoms of edema by adequate rest, wearing elastic stockings on both lower limbs and local massage to promote venous blood flow back. If the patient falls accidentally during sports, soft tissue edema of the injured part will appear after sports, the tissue exudation can be reduced by local ice, and after 24 hours, hot ointment pack can be applied externally, blood circulation and blood stasis cream can be applied externally, and drugs such as swelling and pain relief and mai zhi ling can be taken orally to promote faster relief of edema symptoms.