What does a BUN creatinine ratio of 40 mean?

<40:1. Intrarenal (within kidney) Renal damage causes reduced reabsorption of BUN, therefore lowering the BUN:Cr ratio. Decreased ratio indicates liver disease (due to decreased urea formation) or malnutrition.

Should I worry about high BUN creatinine ratio?

The ideal ratio of BUN to creatinine falls between 10-to-1 and 20-to-1. Having a ratio above this range could mean you may not be getting enough blood flow to your kidneys, and could have conditions such as congestive heart failure, dehydration, or gastrointestinal bleeding.

What is an excessively high BUN creatinine ratio?

Results that are higher than this range mean there is an excess of BUN in the blood, which could mean your kidneys are not getting the proper blood flow. An excessively high ratio could also reveal conditions such as congestive heart failure, gastrointestinal bleeding, or severe dehydration.

What are the symptoms of high BUN creatinine ratio?

What are the symptoms of high creatinine levels?

  • Nausea.
  • Chest Pain.
  • Muscle Cramps.
  • Vomiting.
  • Fatigue.
  • Changes in urination frequency and appearance.
  • High blood pressure.
  • Swelling or fluid retention.

How do I lower my BUN creatinine ratio?

Lower creatinine levels by avoiding creatine in your diet and eat more fiber and less protein. You can also limit intense exercise and try supplements like chitosan. High creatinine levels may be a sign of kidney disease, so see a doctor for a diagnosis. Visit Insider’s Health Reference library for more advice.

Is a BUN creatinine ratio of 35 bad?

BUN/Creatinine Ratio Normal Range The normal range for BUN/Creatinine ratio is anywhere between 5 – 20 mg/dL.

Can drinking more water lower creatinine levels?

Drinking more water could lower the serum creatinine level, but does not change kidney function. Forcing excessive water intake is not a good idea.

Does vitamin D increase creatinine levels?

Vitamin D receptor activation has been associated with increased serum creatinine and reduced estimated glomerular filtration rates, raising concerns that its use may be detrimental to kidney function.

Why is my bun creatinine ratio not applicable?

Please Note: If results for BUN and Creatinine are both within the normal reference range, the BUN/Creatinine ratio will not be reported (not applicable). Clinical Significance: The BUN/Creatinine ratio is useful in the differential diagnosis of acute or chronic renal disease.

What causes elevated BUN levels?

The following factors can lead to elevated BUN levels: kidney damage, failure, or disease. dehydration. shock. urinary tract blockages or disease. gastrointestinal bleeding. heart attack. heart failure.

What medications cause elevated BUN?

Some prescription drugs may raise your BUN levels as a side effect. Chloramphenicol and streptomycin, which are used to treat bacterial infections, are 2 notable examples. So are diuretics, which can cause dehydration and therefore a rise in BUN levels.

What are dangerous levels of Bun?

The ideal ratio of BUN to creatinine falls between 10-to-1 and 20-to-1. Having a ratio above this range could mean you may not be getting enough blood flow to your kidneys, and could have conditions such as congestive heart failure, dehydration, or gastrointestinal bleeding.

What does an elevated BUN indicate?

The BUN is a blood test, and like the urine test, an elevated BUN may indicate that you’re consuming more protein than your body needs. However, an elevated BUN may also be due to kidney disease, congestive heart failure, a recent heart attack or dehydration and may require further testing.