Signs of kidney stone discharge may include bloody urine, abdominal pain, back pain, etc., which are similar to the symptoms of ureteral stone attack, and you need to go to the hospital for further improvement of examination to clarify whether the stone is completely discharged or not. Kidney stone patients can generally take drugs, surgery and other ways of treatment, before the complete discharge of the stone, there may be bloody urine, abdominal pain, lumbago and other discomforts, can also be accompanied by nausea, vomiting and other manifestations, because small stones from the urinary tract in the process of discharging, it will damage the mucous membranes bleeding, resulting in abdominal pain, as well as lumbago and other discomforts, but the performance of each individual’s different physical condition is also not the same. There are also some patients who do not have any manifestations of kidney stones in the process of discharging, so to check whether the kidney stones are completely discharged, you should go to the hospital for urological ultrasound and other related examinations to clarify the condition.