Which symptom is common in men with kidney stones?

Testicular pain on the side of the affected kidney is indeed a symptom that can be associated with kidney stones in men. This occurs due to the shared nerve pathways in the lower abdomen and pelvis which can lead to referred pain. When a kidney stone is present in the ureter, the pain can radiate down to the testicular area, mimicking conditions like testicular torsion or epididymitis, but it actually stems from the irritation of the urinary tract.

In the case of kidney stones, men may experience significant discomfort depending on the stone's location and size. The pain from kidney stones often presents as a sharp, severe pain that may fluctuate in intensity and can be localized to one side of the abdomen, back, or flank region. When the stone irritates surrounding tissues or muscles, the nerve signals can trigger sensations of pain in the areas that share nerve connections, including the testicles.

While abdominal pain, frequent urination, and nausea and vomiting can also be symptoms associated with kidney stones, the specific association of testicular pain with renal colic stands out in men, making it a notable symptom in that demographic.