What can kidney stone cause to arrive ureter

Kidney stones to the ureter, may cause severe pain, hematuria and other symptoms. 1, severe pain is a common manifestation. When kidney stones into the ureter, it will lead to ureteral spasm, resulting in severe renal colic, this pain may be to the groin, perineum radiation, often unbearable. The ureter is more narrow than the kidney space. The stone moving in the ureter will stimulate the ureter wall, induce strong contraction reaction, and produce paroxysmal colic. Patients often suffer from restlessness and sweating due to pain. 2. Hematuria may accompany the occurrence. The stone friction in the ureter is easy to damage the ureter mucosa, resulting in different degrees of hematuria. Hematuria can be microscopic or macroscopic. Although hematuria does not necessarily indicate the severity of the disease, it indicates damage to the urinary system. In addition, for smaller stones, and patients with mild pain symptoms, conservative treatment can be tried first, with plenty of water, moderate exercise, etc. to promote stone expulsion. If the stone is large or conservative treatment is ineffective, it is necessary to choose the appropriate surgical method according to the position and size of the stone. At the same time, during the treatment process, it is necessary to closely observe the changes in the condition and adjust the treatment plan in time.