“A move to eliminate swollen feet” this statement is too absolute, should be clear about the cause of swollen feet after targeted treatment, swollen feet are common in the lower extremities venous reflux disorders, hypoproteinemia, kidney disease and other reasons. 1. Lower extremity venous reflux obstruction: If standing for a long time, after walking under weight, it is easy to cause lower extremities, especially the feet have a feeling of soreness and swelling of the feet; if there is a coagulation disorder, there are lower extremity venous thrombosis will lead to swelling of the feet, and in severe cases, pulmonary embolism can occur in the event of shock, which requires anticoagulant drug treatment. 2. Hypoproteinemia: commonly found in malnourished people and patients with liver disease, which can cause the decrease of colloid osmotic pressure in the body, resulting in edema. 3. Kidney disease: kidney disease can be due to glomerular filtration rate decreased, resulting in the body of water is difficult to metabolize out, sodium retention and thus the phenomenon of edema of the lower extremities, need to be actively treated with medication to protect kidney function. It is recommended that patients with swollen feet should not be taken lightly, and should seek medical treatment in a timely manner to avoid delaying their condition by listening to rumors.