For patients with kidney stones who have vague pain on the left lumbar side, it is usually caused by stones embedded in the first stenosis or second stenosis of the kidney or ureter. Patients will have clinical symptoms of vague pain on the left side of the lumbar region and the quarter rib region, as well as varying degrees of nausea, acid reflux, heartburn, oliguria or anuria, and in severe cases, vomiting, and the vague pain will increase with the prolongation of the disease, and patients will have severe pain, strangulation-like pain, and tearing pain, all of which are clinical symptoms and reactions of acute kidney stones when they are embedded. If the patient can be diagnosed with acute kidney stone, active treatment must be given according to the nature, shape, location and size of the stone, such as lithotripsy and lithotripsy treatment, which can relieve the clinical symptoms of lumbar pain.