Hematuria (Blood in Urine)
Seeing blood in your urine can cause anxiety. While in many instances there are benign causes, blood in urine (hematuria) can also indicate a serious disorder.
Blood that you can see is called gross hematuria. Urinary blood that’s visible only under a microscope is known as microscopic hematuria and is found when your doctor tests your urine. Either way, it’s important to determine the reason for the bleeding. Treatment depends on the underlying cause.
The visible sign of hematuria is pink, red or cola-colored urine — the result of the presence of red blood cells. It takes very little blood to produce red urine, and the bleeding usually isn’t painful. If you’re also passing blood clots in your urine, that can be painful. Bloody urine often occurs without other signs or symptoms.
It’s possible to have blood in your urine that’s visible only under a microscope (microscopic hematuria).
Almost anyone — including children and teens — can have red blood cells in the urine. Factors that make this more likely include:
To find a cause for urinary bleeding, the following tests and exams play a key role:
Sometimes, the cause of urinary bleeding may not be found. In that case, your doctor may recommend regular follow-up tests, especially if you have risk factors for bladder cancer, such as smoking, exposure to environmental toxins or a history of radiation therapy.top
Hematuria has no specific treatment. Instead, your doctor will focus on treating the underlying condition. This might include, for instance, taking antibiotics to clear a urinary tract infection, trying a prescription medication to shrink an enlarged prostate, or shock wave therapy to break up bladder or kidney stones.
If the underlying condition isn’t serious, no treatment is necessary.