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Doctor insights on: No Blood In Urine

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Causes of blood in urine?

Causes of blood in urine?

Infection, stone, or: The most common cause of blood in urine is a bladder infection. It may also be a sign of kidney stones. Rarely, if the blood is persistent in your urine, it could be bladder or kidney cancer. You should see a urologist if it doesn't go away. ...Read more

Urine (Definition)

Urine is the product of the kidneys, which is produced to eliminate the waste products of metabolism, manage body fluid balance, &maintain acid-base balance. The blood is first filtered by the kidneys, and the composition of the resulting fluid is then altered depending on the body's needs. It is composed of mostly water, and breakdown products from blood cells impart ...Read more


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What causes blood in urine?

What causes blood in urine?

Many things: Blood in urine can be from minor to major causes. Tumors, infections, inflammation , medications, ruptured vesses in the urinary system all can cause blood in the urine. A single drop of blood in a cup of urine can turn the urine red. If you suspect blood in your urine, get seen by your pcp or urologist and find the cause. Don't delay. It is not worth it to wait. ...Read more

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What causes blood in urine?

What causes blood in urine?

Hematuria: Most commonly bladder infections. Gross blood in urine needs to be evaluated by doctor. Other causes could be bladder cancer, passing a kidney stone, interstitial cystitis (inflamation of urinary bladder), prostatitis (in males). Many other cause. Please, see physician. ...Read more

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What causes blood in urine?

What causes blood in urine?

Lots of things: If this is new, we'll do some imaging to see if you have a tumor in your kidney or bladder, or a stone. If you do, hopefully we can take care of it before it can hurt you. Around 1% of folks have it for their entire lives, often from a minor problem with collagen synthesis ("thin GBM syndrome"). ...Read more

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What causes Blood in urine?

What causes Blood in urine?

Here are: Many. Examples are tumors of urinary tract - kidneys, ureters, bladder, prostate, urethra with bladder most commonly involved, UTI-hemorrhagic cystitis, stone passage through ureter or bladder stone itself, cystitis after radiation, some nephropathy, even after vigorous running, after catheter, after various surgery in kidneys, ureters, bladder, prostate, and urethra, etc. ...Read more

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Nonhemolyzed blood in urine?

Nonhemolyzed blood in urine?

Red blood cells.: This is the same as red blood cells in urine. This should be confirmed by a microscopic look at the urine. Could be coming from anywhere from the kidney ureters or bladder. ...Read more

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What are the risk factors for Blood in urine?

What are the risk factors for Blood in urine?

That depends on why: There are many causes of blood in the urine, each with its own set of risk factors. If its from kidney stones then risk factors are dehydration, family history, and dietary choices, If from bladder cancer then smoking is the biggest risk factor. For other causes the risks range from strep infections and vigorous activity to simple urethral irritation from sex or inflammation from STDs and UTIs. ...Read more

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I was wondering what are the causes of blood in urine?

I was wondering what are the causes of blood in urine?

Hematuria : Any tumor of the urinary tract, stones, obstruction, uti's, medico renal diseases.. ...Read more

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Visible blood in urine?

Visible blood in urine?

Many causes: This can be due to many causes including cancer, infection, kidney stones, trauma, scar tissue, and inflammation. This needs to be evaluated by a urologist. ...Read more

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Whats blood in urine and no pain?

Whats blood in urine and no pain?

Hematuria.: Blood in the urine, or hematuria, in the absence of infection, is abnormal and should be worked up. First, a urinary infection must be ruled out. Red cells are common in this setting. If there is no infection, further evaluation is needed to find the source. Work with your doctor to make sure you find a cause, or rule out the more worrisome ones. ...Read more

Dr. Michael Michaels
614 doctors shared insights

Blood In Urine (Definition)

Hematuria is the presence of blood in the urine. When you can see the blood, it's called gross hematuria. When the blood can only be seen under a microscope it is known as microscopic hematuria. Hematuria can be caused by kidney stones, kidney infections, urinary tract infections, an enlarged prostate, cancer, certain medications, and ...Read more


Dr. Michael Michaels
527 doctors shared insights

Urinary Bleeding (Definition)

Urinary bleeding is blood that appears in ...Read more