What Are the Symptoms of Stones?

Kidney stone disease is a particularly common condition, with a significant number of patients suffering from various types of stones such as gallbladder stones, kidney stones, and urinary stones in clinical medicine. Prompt treatment is necessary once stones are detected, as they can continue to grow within the body, posing increasing health risks to patients. Different patients with kidney stone disease may experience various symptoms and reactions. Below is an introduction to the common symptoms associated with kidney stones.

1. Renal Colic

Renal colic is a typical symptom of kidney stones. It occurs when a stone becomes lodged at the junction of the renal pelvis and ureter or descends within the ureter. The pain is severe and unbearable, resembling a sudden, stabbing sensation. The pain radiates from the waist or side of the abdomen downwards to the bladder area, genital region, and inner thighs. Sometimes, patients may sweat profusely, experience nausea, and vomit.

2. Hematuria

Hematuria is another typical symptom of kidney stones. Patients with kidney stones may experience hematuria, frequent urination, and painful urination. Visible hematuria may occur if the mucosa is severely damaged by the stone.

3. Anuria

Anuria is a symptom of kidney stones in severe stages. When secondary acute pyelonephritis or renal abscess occurs, patients may experience symptoms such as fever, chills, and shivering. Complete obstruction of the kidney due to stones can lead to anuria.

4. Passage of Stones

During episodes of pain and hematuria, sand-like particles or small stones may be expelled with urine. When a stone passes through the urethra, it may cause a blockage in the urine flow and a stabbing sensation within the urethra. Once the stone is expelled, the urine flow immediately returns to normal, and patients feel a sense of relief and comfort.

5. Low Back Pain

Low back pain is a common occurrence in urological kidney stone diseases. The pain associated with kidney stones is often due to the presence of stones at the junction of the ureter. This location has extra space, making it difficult for stones to move. Stones tend to lodge here, and any movement can cause pain. It is normal to experience pain from kidney stones.