Waking up with a swollen face every day is clinically common in edema of nephrogenic origin, such as all kinds of nephritis, nephropathy and all kinds of acute and chronic renal insufficiency. Edema mainly refers to the excessive fluid accumulation in the interstitial space of human tissues, when renal insufficiency will cause the reduction of renal excretion of sodium and drainage, resulting in sodium and water retention, increase in extracellular fluid, and increased hydrostatic pressure in capillaries. Starting from the eyelids to the face and extending to the whole body, especially the edema of the face at the beginning of the morning is the main one, which develops more rapidly, and there will be a significant increase in body weight, and the nature of its edema is soft, and the mobility is larger. Long-term found morning facial edema, it is recommended to promptly go to the hospital endocrinology or nephrology department to register for examination, give the appropriate diuretic treatment of the primary cause, to solve the primary cause of the disease in order to solve the symptoms of edema.