Common Causes of Lower Abdominal Pain and Blood in Urine in Men

Experiencing lower abdominal pain and noticing blood in the urine can be alarming for men. These symptoms often point to underlying issues within the urinary tract. Below are some of the most common causes:

1. Ureteral Stones

One of the primary reasons for sudden, intense lower abdominal pain combined with visible blood in the urine is the presence of ureteral stones. When a stone becomes lodged in the lower part of the ureter, it can cause the upper portion to spasm, leading to severe pain and hematuria (blood in the urine).

2. Urethral Stones

Stones that become trapped in the posterior urethra can cause spasmodic pain in the urethra and lead to bright red blood at the urethral opening. This condition is often accompanied by discomfort in the lower abdomen.

3. Bladder Stones

Bladder stones may obstruct the bladder outlet, resulting in interrupted urine flow and a sensation of pressure or pain in the lower abdomen. Additionally, these stones can scratch the mucous lining of the bladder neck, causing terminal hematuria, which appears at the end of urination.

4. Urinary Tract Tumors

In some cases, blood in the urine and abdominal pain may signal the presence of a tumor in the urinary system, such as kidney cancer. These tumors can cause hematuria and the formation of clots, which may irritate the lower ureter and lead to intense flank or abdominal pain.

If you are experiencing any of these symptoms, it's essential to seek medical attention promptly. Visiting a urologist can help identify the exact cause and ensure timely treatment. Early diagnosis is crucial for managing conditions ranging from kidney stones to more serious concerns like cancer.