Acute pain caused by kidney stones may be accompanied by vomiting symptoms. This is because the acute intrapelvic pressure increase caused by kidney stones causes increased perinephric irritation, which reflexively causes intestinal spasms, so vomiting symptoms occur. The nerves that innervate the upper part of the kidney and ureter have traffic branches with the nerves that innervate the gastrointestinal tract after the abdominal ganglion, so when lesions in the upper part of the kidney and ureter cause strong irritation, they can cause corresponding spasms of the nerves in the gastrointestinal tract, and symptoms such as nausea and vomiting can occur along with severe pain caused by kidney stones. In a small number of patients, vomiting symptoms are significantly stronger than pain symptoms. At this time, extracorporeal shock wave lithotripsy or pharmacological pain treatment or ureteral stent tube placement surgery should be given immediately to reduce the pressure in the renal pelvis and relieve the pain caused by kidney stones, and vomiting symptoms can also be relieved to varying degrees.