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Doctor insights on: Dehydration Creatinine Levels

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Dr. Ashu Syal
655 doctors shared insights

Dehydration (Definition)

In physiology and medicine, dehydration (hypohydration) is the excessive loss of body water, with an accompanying ...Read more


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Can creatinine levels become high because of dehydration?

Can creatinine levels become high because of dehydration?

Co-tango usually: The BUN is usually 10 times the creatinine. When the creatinine goes up, the BUN goes up similarly to roughly keep this proportion, in most kidney disease states. The notable exception is when the creatinine goes up say by 20% to 1.2, but the BUN goes up *5 to 50. This strongly suggests a pre-renal state, commonly dehydration. Mild elevations of BUN with normal creatinines aren't of concern. ...Read more

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If your creatinine level becomes 1.7 because of high uric acid and gout and also because of dehydration. What should you do?

If your creatinine level becomes 1.7 because of high uric acid and gout and also because of dehydration. What should you do?

See details: I agree that kidney impairment with gout occurs after many years of uncontrolled disease. However, if you have gout you need to be on Allopurinol and just not colchicine. You must lower your serum uric acid under 6 mg/dl to prevent kidney stones, loss of kidney function, joint damage and other issues related to gout. ...Read more

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Can dehydration make your creatinine high?

Can dehydration make your creatinine high?

Co-tango usually: The BUN is usually 10 times the creatinine. When the creatinine goes up, the BUN goes up similarly to roughly keep this proportion, in most kidney disease states. The notable exception is when the creatinine goes up say by 20% to 1.2, but the BUN goes up *5 to 50. This strongly suggests a pre-renal state, commonly dehydration. Mild elevations of BUN with normal creatinines aren't of concern. ...Read more

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Can low creatinine in children be due to dehydration?

No: Most of our "normal" lab values are from adults. Babies and young children should have a "low" creatinine compared to adult norms as they are normal for their age. It is not from dehydration. If dehydrated, creatinine may be high. ...Read more

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Is dehydration linked to kidney high creatinine?

It can be. : Any situation that causes excessive loss of body fluids (vomiting, diarrhea, severe bleeding, fevers, heat exposure, certain medications, etc) can lead to reduction in the body's entire blood volume. When this happens, part of your body's natural response is to reduce blood flow to some of its organs including kidneys. This can lead to kidney injury which can be detected by a high creatinine. ...Read more

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How does bun and creatinine gets elevated due to dehydration? Kindly explain how?

How does bun and creatinine gets elevated due to dehydration? Kindly explain how?

Concentration: Simplest way, if you have lets say 100 particles in 5 liter of fluid, the concentration is 20 per liter. If you now have only 3 liter of fluid, the concentration is now 33.3. ...Read more

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How much can dehydration raise serum creatinine?

Depends: It can vary significantly depending on the degree of dehydration. There is not an exact answer to this question. The patients underlying health and baseline kidney function and blood flow are other factors. ...Read more

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How can the bun/creatinine ratio show dehydration?

How can the bun/creatinine ratio show dehydration?

BUN/Cr > 20:1: Urea (BUN) is reabsorbed by the kidney; creatinine is not. In dehydration, as water decreases and urea is reabsorbed, the BUN rises. Eventually, the cr will rise, too (if dehydration continues), but it doesn't increase in magnitude as fast as the bun. The bun/cr ration is usually ~10:1...When it's greater than 20:1, this suggests dehydration. ...Read more

Dr. Madhu Kandarpa
2,192 doctors shared insights

Creatinine (Definition)

Creatinine is a byproduct of creatine phosphate, which is present in muscles. Creatinine levels increase if the ...Read more