Peeing blood, for example, can be alarming. But there are many things that can cause it, some more serious than others. Microscopic hematuria, on the other hand, means the blood in your pee is only visible under a microscope. It's important to see a doctor to determine the reason for the bleeding, no matter what other symptoms you're experiencing. Smith explains the bacteria can cause irritation of the bladder, or cystitis, which can then lead to bleeding. Smith says.
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Blood in the urine hematuria can make urine appear pink, red, or brown, depending on the amount of blood, how long it has been in the urine, and how acidic the urine is. An amount of blood too small to change color of the urine microscopic hematuria may be found by chemical tests or microscopic examination. Microscopic hematuria may be found when a urine test is done for another reason. People with hematuria may have other symptoms of urinary tract disorders , such as pain in the side or back flank , lower abdominal pain, an urgent need to urinate, or difficulty urinating, depending on the cause of blood in the urine.
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Blood in your urine is called hematuria. The amount may be very small and only detected with urine tests or under a microscope. In other cases, the blood is visible. It often turns the toilet water red or pink. Or, you may see spots of blood in the water after urinating.
Seeing blood in your urine can be alarming. While in many instances the cause is harmless, blood in urine hematuria can indicate a serious disorder. Blood that you can see is called gross hematuria.