Stones have the potential to cause abdominal distention. This is because stones moving in the ureter can cause spasm of the ureter, and both the ureteral and gastrointestinal nerves are innervated by the visceral vegetative nerves. When a stone moves in the ureter, it may cause nausea and vomiting, which can lead to abdominal distention. If there are stones and abdominal distension, do not consider it caused by stones alone, but pay attention to whether there is nausea and vomiting, whether there is anal cessation of exhaustion and defecation, and whether there is abdominal pain, and determine the cause of abdominal distension caused by these comprehensive judgments. If it is caused by stones, it can be quickly relieved by antispasmodic treatment. Care must be taken to exclude the presence of intestinal obstruction of the digestive system, and only early detection can effectively relieve the condition.