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Doctor insights on: What Causes Pus Blood And Proteins In The Urine

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Can blood in the urine cause a false positive for protein in the urine?

Can blood in the urine cause a false positive for protein in the urine?

Yes: Because the hemoglobin in red blood cells is a protein, if there is blood in the urine it can test positive for protein. You would need to have your urine retested when there is no blood in it to make sure about the protein.

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 and protein to be in my urine?

What causes blood and protein to be in my urine?

Blood & protein: Urinary tract infection / kidney disease / kidney stone / recent instrumentation of the bladder & urinary tract are the common causes of blood and protein in the urine. www. Peedoc. Com @drhtay.

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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.

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Can an increase in IgG + IgA proteins in the blood (serum) cause an overflow and therefore protein in the urine?

Can an increase in IgG + IgA proteins in the blood (serum) cause an overflow and therefore protein in the urine?

If kidney diseased..: Kidneys can leak protein if the kidneys are diseased. Proteinuria is a very sensitive predictor of development of progressive renal insufficiency, particularly when looking at high molecular weight proteins such as immunoglobulin g (igg), as predictors of chronic kidney disease progression. In some cases, mild proteinuria can occur without kidney disease.

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24hr urine (5000mL) creatinine, protein, and albumin results are high - about double the max normal, but blood is normal. What would cause this?

24hr urine (5000mL) creatinine, protein, and albumin results are high - about double the max normal, but blood is normal. What would cause this?

Proteinuria: With certain kidney pathology there can be heavy amounts of protein lost in the urine due to glomerular pathology but the rest of the kidney function can be good enough so that blood tests for kidney function are still normal. A nephrologist can better explain your status after evaluating you and all your pertinent test results.

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I have red blood cells, blood and protein in my urine, pain under ribs what causes this please, ?

I have red blood cells, blood and protein in my urine, pain under ribs what causes this please, ?

See ur Dr right: Away. Your symptoms suggest infection and/or inflammation of ur kidneys. Take care! Http://www. Kidney. Org/atoz/content/glomerul. Cfm.

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Protein and blood in urine. What is the cause? For well over a year.

Protein and blood in urine. What is the cause? For well over a year.

Kidney problem: There are many type of kidney disease that can give you positive blood and increased protein in the urine- from infection, inflammation, autoimmune problems, injury to kidney due to different factors, medication related, other medical condition etc. Since that has been going on for over a year- do not delay further- you should see a kidney doctor and have further evaluation.

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What is the most likely cause of protein and ketones in urine, egfr of 78%, negative cultures and normal blood results.

What is the most likely cause of protein and ketones in urine, egfr of 78%, negative cultures and normal blood results.

How much?: Miss a meal and you'll have +1 ketones in your urine. Many people have trace proteinuria and this is okay. You may also have orthostatic proteinuria caused by standing up -- some people are like this -- and this is easily ruled in or out by checking your first-voided urine in the morning. Forget "most likely"; you do need to have the cause found. Best wishes.

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What could cause a female, 60 years, to have moderate, sharp lower pelvic pain? Urine is clear, no blood, protein, sugar in it, pH 6.5.

What could cause a female, 60 years, to have moderate, sharp lower pelvic pain? Urine is clear, no blood, protein, sugar in it, pH 6.5.

Pelvic pain: There are lots of reasons for acute pelvic pain in a woman in the menopause. Since it is not a urinary tract infection, you need to be worked up for ovarian cyst, irritable bowel, kidney stone and many other things.

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Can stress cause you to have protein and blood in urine?

Can stress cause you to have protein and blood in urine?

No: It cannot. Best to talk to your family doctor about possible causes in women.

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Would a UTI cause 50mg of protein to be in my urine? And I also had 8.7 of protein in my blood? Haven't been eating much due to emotional stress!

Would a UTI cause 50mg of protein to be in my urine? And I also had 8.7 of protein in my blood? Haven't been eating much due to emotional stress!

No: Utis do not typically cause protein to be found in the urine. After you have finished treatment for the infection, have your rinse rechecked, and if the protein is still present, you should see a nephrologist. Good luck!

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Urine test protein 2+ for the past 2 visits. Blood test creatinine etc kidney function is ok. What causes protein in urine?

Urine test protein 2+ for the past 2 visits. Blood test creatinine etc kidney function is ok. What causes protein in urine?

Several causes: Your physician would do well to rule out orthostatic protenuria, the most common cause and utterly harmless. It's ruled out, then begin a workup. There are a host of causes.

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I have constant blood, protein and nitrates in urine after being septic from polyneufritus and acute uti. What could possibly be the cause?

I have constant blood, protein and nitrates in urine after being septic from polyneufritus and acute uti. What could possibly be the cause?

Pylonephritis...: Blood, protein and nitrates persistent in the urine under any circumstances is concerning. Following acute infections, it is of even more concern. Please visit your fp, internist, or a nephrologist. Barring this your local er. If the infection is cleared, then damage or other causes effecting the kidney may be ongoing. You may have continued infection. See a doc now.

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A mild pancreatitis attack can cause dehydration with moderate protein & ketones in urine test but can it also cause the "blood & 50rbc"? Thanks

A mild pancreatitis attack can cause dehydration with moderate protein & ketones in urine test but can it also cause the "blood & 50rbc"? Thanks

It may: It is imperative to repeat the urine test once you have fully recovered from pancreatitis. It is also important to find out what precipitated pancreatitis and avoid those stimuli. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, low fat milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex.

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I had a protein level of 8.3 in my blood. Also had ketones in my urine, uti, seizure at the time of blood work. What can be some causes?

Dehydration is one: Although it shouldn't cause seizure it causes high protein in blood and ketones. Especially when associated with much alcohol or severe dieting. Of course diabetes is another cause but you would've known it by now. Also, urine sepsis could cause this bec of urine and blood infections cause nausea and vomiting and dehydration. Other rare conditions include myeloma but I doubt.

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Could 1+ blood in Urine be due to a period that was still there but very light? In turn could this have caused 1+ protein? My doc not worried. I am

Could 1+ blood in Urine be due to a period that was still there but very light? In turn could this have caused 1+ protein? My doc not worried. I am

Doctor is right...: I do agree to Doc's opinion at this time, but it is advisable to just keep eyes on it with repeating UA + creatinine once or twice yearly for next 2-3 yrs so to check how it may evolve. Of course, always use a properly collected fresh urine for testing because of high odd to have contamination, especially in overweight females. To do right, go to http://formefirst. Com/hematuria. Html. Best wish...

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Have lupus. Have had persistent moderate blood in urine (no RBC) for yrs with no known cause. Now have microscopic hematuria (+2-5), with trace protein?

Have lupus. Have had persistent moderate blood in urine (no RBC) for yrs with no known cause. Now have microscopic hematuria (+2-5), with trace protein?

LUPUS: It certainly sounds like prompt follow-up with one of your doctors would be in order; preferably your rheumatologist. If that follow up appointment is going to be delayed, then make an appointment with your primary care Doctor Who can initiate some further testing and evaluation.

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


Pus (Definition)

Pus consists of white blood cells that have "eaten" bacteria and then died. You find pus resulting after an infection has established itself and the pus is a product of the body's immune ...Read more