Some of the more common early symptoms of kidney stones include the following.

1. Renal colic. When stones appear at the junction of the renal pelvis and ureter or descend into the ureter, there will be a sudden, knife-like pain that is very unbearable. This is renal colic. The pain will spread from the side of the abdomen or waist down to the bladder area, vulva, and inner thighs. Sometimes it is accompanied by symptoms such as nausea, vomiting, and profuse sweating.

2. Gross hematuria. The main cause of gross hematuria is damage to the mucosa, because stones can cause serious damage to the mucosa. Pain and hematuria are more likely to be induced when the patient is active. When you suffer from stones and are infected simultaneously, pus cells will appear in the urine. Urinary urgency and painful urination may also occur.

3. Fever, chills, chills and other symptoms of discomfort throughout the body. These symptoms are more obvious mainly when there is pus accumulation in the kidney or acute pyelonephritis occurs. The body will feel very hot, but it is afraid of the cold, and will occasionally shiver. When upper urinary tract stones or kidney stones on both sides of the kidney are completely obstructed, symptoms of anuria will occur. Therefore, patients can usually drink more Chinese herbal tea to regulate stone removal.