Nephrotic foot swelling is a manifestation of high water load in the body, when suffering from kidney disease, the water in the body can not be excreted in time, retained in the body may be manifested as swollen feet and swollen limbs, which can be collectively referred to as nephrotic edema, for patients with nephrotic edema need to limit the intake of water and salt in the diet, diuretic and protein control treatment, daily should also pay attention to personal care to eliminate edema. 1, diet regulation: in suffering from Some patients with nephropathy have a decrease in plasma protein level, which leads to a decrease in plasma colloid osmotic pressure and the retention of water in the interstitial space or thoracic and abdominal cavities, leading to nephrogenic edema, which can limit the intake of sodium and water in the diet. However, in order to protect the patient’s nutrition during treatment, the patient can consume high-quality protein under the guidance of the doctor according to the condition; 2. Medication: medication is mostly thiazide diuretic drugs to promote sodium and water excretion, slow down the fluid stored in the body, and help eliminate edema. In some patients, edema is related to a large amount of protein leakage in the urine, which requires treatment of renal pathogenesis to reduce protein leakage in order to truly relieve edema. At this time, according to the patient’s specific etiology, condition and pathology, hormones and immunosuppressants may be applied to control nephropathy and fundamentally solve the problem of edema; 3. Daily care: usually pay attention to keeping warm and properly perform some physical exercises, through daily care can promote blood circulation and discharge excess water as well as metabolic end products in the organism, which has a certain auxiliary effect on nephrogenic edema.