Some of the causes of blood in urine include kidney cancer, internal injury, inflammation of the urethra, kidney failure, surgery, urinary tract infections and taxing activity. It may not be easy to determine the exact c... More » Health Conditions & Diseases

Common causes of blood in men's urine include an enlarged prostate, kidney or bladder stones, and urinary tract infections, according to Mayo Clinic. Regardless of cause blood in the urine typically indicates a condition... More »

Causes of blood in a child's urine, also known as hematuria, include cysts or other blockages in the urinary tract, mineral imbalances, diseases that impede the filtration of blood in the kidneys, and inherited kidney di... More » Health Pain & Symptoms

According to Mayo Clinic, kidney pain can be caused by a variety of factors that include hemorrhaging of the kidneys, urinary tract infections and kidney cancer. It is imperative for individuals experiencing kidney pain ... More » Health Conditions & Diseases

Jogging can cause blood to appear in the urine if this activity causes trauma to the urinary tract, which includes the urethra, bladder, ureters and kidneys, explains Mayo Clinic. Blood in the urine, also called hematuri... More » Science Human Anatomy

During prostate laser surgery, a doctor inserts a fiber-optic scope into the urethra through the tip of the penis and directs a laser through the scope to shrink or destroy excess prostate tissue blocking the flow of uri... More » Health Conditions & Diseases

The symptoms of polycystic kidney disease in adults include abdominal pain, blood in urine, high blood pressure, kidney stones and urinary tract infections, says WebMD. Polycystic kidney disease can lead to chronic kidne... More » Health Conditions & Diseases