Kidney stones 9mm are larger in stones, generally more serious and have obvious clinical symptoms, most patients will have hematuria, a full course of carnal hematuria, or even visible blood clots. Some patients may have symptoms of urinary tract infection, such as frequent urination, urgent urination, painful urination, chills, fever, and back pain. Some patients may also suffer from hydronephrosis and even abnormal kidney function due to kidney stones, so it is recommended to actively seek medical consultation for kidney stones 9mm, which can be treated by extracorporeal shock wave lithotripsy or surgical stone extraction after ureteral stent implantation. At the same time, it is recommended to drink more water, urinate more often, eat more vegetables and fruits, and do more strenuous exercise to avoid the formation of new stones again.