Abdominal bloating in dialysis patients with kidney disease may be related to insufficient dialysis, digestive dysfunction and combined ascites. Due to inadequate dialysis, the toxins cannot all be excreted from the body, which stimulates the mucous membrane of gastrointestinal tract and digestive function disorder in dialysis patients with renal disease, which may result in loss of appetite, abdominal distension, nausea, vomiting and so on. In addition, dry weight adjustment of dialysis patients with nephropathy is too high, poor control of water intake, coupled with too little dehydration, ascites can not be eliminated, abdominal distension may also occur, at this time, the dialysis program should be adjusted in time. If dialysis patients with kidney disease have abdominal distension, they should go to the hospital in time to clarify the cause of the disease and be treated under the guidance of professional physicians.