Ascites usually has a hard stomach. Ascites refers to the excessive accumulation of free fluid in the abdominal cavity and cause abdominal distension, for example, liver disease, kidney disease, peritoneal disease, malignant tumors, peritoneal metastasis, etc., may cause ascites, most commonly seen in cirrhosis ascites, which will lead to a relatively hard stomach, and with the gradual increase in the amount of ascites, the stomach will become larger and harder. When ascites is more serious, it is often necessary to pump the ascites to relieve the symptoms, and at the same time, laboratory tests need to be sent to further clarify the cause of ascites and the nature of ascites. Treatment is also needed to address the primary disease. If the abdomen feels bulging and hard when pressed, and accompanied by uncomfortable symptoms, such as abdominal pain, it is necessary to consult a doctor to find out the cause and then targeted treatment.