Why is my BUN creatinine ratio always low?

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Why is my BUN creatinine ratio always low?

A low BUN-to-creatinine ratio may be caused by a diet low in protein, a severe muscle injury called rhabdomyolysis, pregnancy, cirrhosis, or syndrome of inappropriate antidiuretic hormone secretion (SIADH).

How do you fix Low BUN levels?

Proper hydration is the most effective way to lower BUN levels. A low-protein diet can also help lower BUN levels. A medication wouldn’t be recommended to lower BUN levels. However, abnormal BUN levels don’t necessarily mean you have a kidney condition.

What is a healthy 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.

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What is a normal BUN to creatinine ratio?

What could be the reason for high creatinine and low bun?

Continued below…. A high bun creatinine ratio can also result from dehydration, in which case the correction is usually simply to drink more water. An abnormally low bun creatinine ratio can also indicate kidney damage, in this case from intrinsic causes.

What medications increase BUN?

amphotericin B (AmBisome,Fungizone)

  • carbamazepine (Tegretol)
  • cephalosporins,a group of antibiotics
  • furosemide (Lasix)
  • methotrexate
  • methyldopa
  • rifampin (Rifadin)
  • spironolactone (Aldactone)
  • tetracycline (Sumycin)
  • thiazide diuretics

    • What causes high bun?

    Higher than normal BUN levels can also be caused by dehydration, burns, certain medicines, a high protein diet, or other factors, including your age. BUN levels normally increase as you get older. To learn what your results mean, talk to your health care provider. Learn more about laboratory tests, references ranges, and understanding results.

    What does it mean low creatinine levels and high BUN creatinine ratio?

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    Taken together, high levels of BUN and creatine are often an indicator of kidney disease. The blood urea nitrogen to creatinine ratio has been devised to measure this relationship and arrive at a diagnosis. A high BUN to creatinine ratio may signal dehydration, while lower BUN to creatinine ratios could indicate kidney disease.