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Doctor insights on: What Does Blood And Protein In Urine Mean

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What exactly does blood & protein in urine mean when kidney test says normal?

What exactly does blood & protein in urine mean when kidney test says normal?

Blood and protein: Blood (b) in your urine( u) is an abnormal finding. Protein (p) in your urine is abnormal when it is > 80 mg/day. Your lab work may be normal when b and p first appear in your u. Do a 24 hour urine for creatinine clearance and protein and have a renal ultrasound (us). If the us doesn't show any bleeding site, have cystoscopy. If you have > 1 gram of protein/day, you may need a kidney biopsy. ...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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Trace of blood and protein in urine what does that mean?

Trace of blood and protein in urine what does that mean?

Need to repeat: If you had your period when urinalysis was done, it could have contaminated the urine sample and you should repeat the test. If this not the case, the urinalysis should still be repeated. If the blood and protein is persistent and more than trace, you should see a nephrologist who can microscopically analyze blood to see if source is kidney. If so, you should be evaluated for glomerulonephritis. ...Read more

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I have blood and protein in urine what does this mean UTI ?

I have blood and protein in urine what does this mean UTI ?

Urinary Tract Infect: Without a full history of your symptoms these urine findings would indicate that you have an infection. Urinary tract infections can be quite bothersome so hopefully your medical advisor is helping you solve this. ...Read more

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What does 1+ protein in urine mean? I had a blood test and my dr wants me to see an nephrologist

What does 1+ protein in urine mean? I had a blood test and my dr wants me to see an nephrologist

Proteinuria: Proteinuria is a condition, not a diagnosis. It can be caused by several diseases, among them hiv, diabetes, lupus, membranous glomerulonephritis, among others. You need to see a nephrologist to have a 24 hour urine collected to assess your kidney function and how much protein your urine has in it. The nephrologist will also take blood tests to rule out the conditions, and others, discussed above. ...Read more

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What does blood, billiruben, cast and protein in the urine mean?

What does blood, billiruben, cast and protein in the urine mean?

Huge question: Blood in urine can = kidney disease, tumor anywhere from kidney, down to urethra, urinary tract infection, blood vessel abnormality or benign. Bilirubin is urinary bile & can indicate liver disease (hepatitis) or blocked bile ducts from gallstone/s, tumor or stricture. Casts - hyaline normal, granular or cellular = kidney disease. Proteinuria - orthostatic is benign, otherwise ?Kidney disease. ...Read more

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What to do if I have blood and protein in urine!?

Concern kidneys...: The presence of both in urine leads to considering some forms of kidney disease. Again, a good history, serial urinalysis, blood test for kidney function, and renal ultrasound will be sufficient to follow such condition safely. But, at times, ct.Ivp and cystoscopy may be required. Of course, the detail of care should be individualized. So, go to talk and work with your attending physician. ...Read more

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What are the causes of blood and protein in urine?

What are the causes of blood and protein in urine?

Kidney disease?: Blood in the urine could be from any part of the urinary system- kidney, ureters, bladder or urethra. But a combination of blood and protein in the urine should make one suspect kidney disease. Have your doctor check your kidney function and quantify how much protein you are losing in the urine. ...Read more

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Why does my 9year old dauggter have trace amounts of blood and protein in urine?

Why does my 9year old dauggter have trace amounts of blood and protein in urine?

Multiple sources: Trace blood/protein can be a random false positive on the test or represent contribution of these substances from anywhere in the urinary tract.(kidney to outlet) at trace levels, significant kidney problem is unlikely. If the sample was just squirted & not done with labia spread it can include vaginal debris.It is worth repeating at some point with the above in mind. ...Read more

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Is it normal to have traces of blood and protein in urine after uti is gone ?

Is it normal to have traces of blood and protein in urine after uti is gone ?

Not infrequent...: It is not infrequent to see trace protein or/& blood on chemstrip dip urinalysis, which are not considered to be clinically significant. Nonetheless, for trace blood, do micrpscopic exam so to confirm how many RBCs per high power field; for trace protein, test blood for renal function soon & yearly afterword for 3-5 yrs as follow-up. More? Contact www.HealthTap.com/dr-Lin with RQPWJC as keycode... ...Read more

Dr. Tanya Russo
98 doctors shared insights

Protein In Urine (Definition)

Protein is an expensive commodity for the body. The kidneys are entrusted to return protein back to the body during filtering, and not lose it to the urine. Losses > 150mg/day are indicative of a problem with the filtration mechanism of the kidney. A nephrologist should be consulted ...Read more


Protein (Definition)

Proteins are large molecules made up of a smaller class of molecules called amino acids. Proteins play an enormous role in the function of our bodies including enzymes, messengers, replicating dna, ...Read more