Why is my husband passing blood when he urinates?

See your doctor: Blood in the urine (hematuria) is never normal. It can be caused by a number of things, both benign and malignant. Benign causes of hematuria include infections and stones. In the urinary tract. Anyone with blood in the urine needs to be evaluated by a urologist, because it is the most common presenting sign of bladder cancer and can also be a sign of kidney cancer.

Get checked: You should see a urologist who will most likely order a ct scan of the abdomen and pelvis with and without contrast. A cystoscopy, or look in the bladder, would then be done. These tests should determine the cause but stones, infections or cancers are the main culprits.