Kneel down and beg the teacher. A few days ago, the teacher was recruited for physical examination because Zuo kidney calculi was eliminated.

The situation is more serious. Kidney calculi is more common in the parenchyma of renal pelvis and calyx, and stones are rare, which can cause ureterectasis and hydronephrosis.

Because the size and activity of the stone site are different, the symptoms of the disease are also different. Mild cases may be asymptomatic, and severe cases may cause anuria, renal failure and toxic shock. Common symptoms are renal colic, low back pain and hematuria.

In terms of treatment, your current calculus is no longer suitable for taking medicine to remove stones. Because of the large stones, hydronephrosis can not be removed. If forced treatment, it may lead to urinary tract obstruction. It is suggested to try extracorporeal lithotripsy first. If the effect is good, there is no need to continue treatment. If it cannot be broken or discharged, percutaneous nephrolithotomy, lithotripsy or surgical treatment can be considered.

The above is for reference only. It is strongly recommended to go to the urology department of a regular hospital, and don't believe that the exaggerated propaganda of boundless merchants leads to economic and health damage. I wish you a speedy recovery!