normal bun and creatinine but elevated ratio

Ask your dietitian about your score on the SGA. Whether you need to change the amount of high- potassium foods in your diet depends on your stage of kidney disease. Serum Creatinine: Creatinine is a waste product in your blood that comes from muscle activity. A common blood test, the blood urea nitrogen (BUN) test reveals important information about how well your kidneys are working. Blood Urea Nitrogen (BUN): Urea nitrogen is a normal waste product in your blood that comes from the breakdown of protein from the foods you eat and from your body metabolism. The normal range for BUN/Creatinine ratio is anywhere between 5 - 20 mg/dL. The entire process would take around 5 to 10 minutes depending on the visibility of your vein. Your support helps families facing kidney. Calcium: Calcium is a mineral that is important for strong bones. We want to hear about your unique experience with a kidney transplant, living donation, or kidney disease. Normal Levels The normal ratio of BUN to creatinine in the blood is between 10 and 20 to 1, more or less, although this "normal" range varies with age and gender. However, an elevated total protein level (8.2 g/dL) and lowering of the BUN and sCr ratio from 14.5 to 2. . In normal dogs, BUN levels are rarely higher than 25 to 30 mg/dL. If your BUN/urea and creatinine are normal, the ratio means nothing. gastrointestinal bleeding, trauma, etc. Speak to your doctor about your results. In patients with acute GI bleeding, a BUN:creatinine ratio of 36 or greater suggests an upper GI bleeding site. These cookies ensure basic functionalities and security features of the website, anonymously. An elevated admission BUN/Cr identifies decompensated patients with heart failure likely to experience IRF with treatment, providing proof of concept that reversible RD may be a discernible entity. Kidney failure may also damage other organs, so untreated uremia can result in liver or heart failure. So what did you all find out? Normal BUN is 10 to 20 mg/100 mL and serum creatinine is 0.6 to 1.2 mg/100 mL. Creatinine is removed from the body by the kidneys, which filter almost all of it from the blood into the urine, at a fairly constant rate. The normal range for BUN/Creatinine ratio is anywhere between 5 20 mg/dL. Renal biopsy could not identify the etiology of the elevating sCr. What means bun/creatinine ratio and elevated alt? A sudden weight gain can also be a problem. The number that has to show on the GFR result should be above 85 to become normal. Required fields are marked *. CBC and CMP normal, ANA negative, normal liver functions. Your kidneys do a lot for you. For many patients, a good level for total cholesterol is below 200. Does this indicate CKD and if so, what stage and what should I do? Symptoms and causes of low creatinine The ideal ratio is between 10:1 and 20:1. Further, it is taken up by the kidneys. Help families facing kidney The ideal ratio of BUN to creatinine falls between 10-to-1 and 20-to-1. In addition the AST:ALT ratio is 1.36 (high), however the read more Dr.Saleem Consultant Cardiologist Doctoral Degree 14,441 satisfied customers What would cause a normal creatine level, but a low BUN/Creatinine ratio elevated at 26:39. Last reviewed by Editorial Team on February 27th, 2019. Lower your Blood urea nitrogen (BUN) by 6 mg/dL to be within normal range. The normal BUN values should be 5-15 mg/dL for children, 8-23 mg/dL for the adults, and 5-12 mg/dL during pregnancy. This cookie is set by GDPR Cookie Consent plugin. For example, a normal range for men is between 0.6 and 1.2 mg/dl and a normal range for women is between 0.5 and 1.1 mg/dl. Now, if the BUN and creatinine are both elevated, this means that you have a kidney problem. What does an elevated bun/creatinine ratio mean? The ratio is so pointless in many countries such as mine we don't even report one. If you are losing weight without even trying, you may not be getting the right nutrition to stay healthy. Why would I have an elevated creatinine (.45 mg/dL) and a normal BUN (17 mg/dL)? What does a BUN/creatinine ratio of 21 mean? Ask your doctor what your calcium level should be. This causes a high BUN-to-creatinine ratio. Have you taken any treatment to reduce it. (3, 4). I'm having the same issue. A BUN creatinine ratio of 21 is outside the normal range and may suggest a prerenal cause. Collect and label sample according to standard protocols. Results of the BUN test are measured in milligrams per deciliter (mg/dL) in the United States and in millimoles per liter (mmol/L) internationally. The test compares the creatinine level in urine with the creatinine level in blood. BUN (blood urea nitrogen) and creatinine are two blood tests that can reveal a lot about your metabolism, kidney, liver, and overall health. BUN: 20 BUN/creatinine: 13.33 Creatinine: 1.5 EGFR: 57 1 [deleted] 2 yr. ago [removed] BeingWhiteIsCool 2 yr. ago Haven't been yet, these were done by a private clinic. Dehydration increases the blood levels of both BUN and creatinine but increases BUN more than creatinine [11]. The urea breath test (UBT) is a test used to diagnose the presence of. CREATININE CLEARANCE INSTRUCTIONS. Information is shared for educational purposes only. "The normal creatinine is generally between 0.7 and 1.1 or 1.2," says Dr. Ziyad Al-Aly, a. MedHelp is not a medical or healthcare provider and your use of this Site does not create a doctor / patient relationship. I have no pain, sob, or edema. What does that mean? Kidney disease or blocked urine flow from your kidney causes both BUN and creatinine levels to rise. Creatinine, on the other hand, is a waste product created from the normal wear and tear of muscles. Growing up, he suffered from inflammation, brain fog, fatigue, digestive problems, insomnia, anxiety, and other issues that were poorly understood in traditional healthcare. The normal range of blood urea nitrogen (BUN) is between 7 and 20 mg/dL or 2.5 and 7.1 mmol/L. BUN Creatinine Ratio BUN Creatinine Ratio can help a physician to decide what has caused your renal failure or if you have renal failure at all. My A1C is 5.9; I'm not on insulin or oral hypoglycemics. Every lab value is normal except for SrC. My numbers are back to normal and I try to monitor salt intake, but it's been a year and they look awful. It measures the levels of proteins and creatinine (a waste product) in your urine. If your score is too low, ask how to improve it. Urea is a nitrogenous waste product that is produced in the body. Labs mean nothing in the absence of a clinical history. Normal levels of creatinine in the blood vary from gender and age of the individual. . However, if the ratios are too high or too low, it could signal that there is something wrong in your kidneys and liver. BUN: 17.7, Creat: 0,75. Creatinine is a product of creatinine phosphate breakdown in muscles . Please direct any questions regarding coding to the payer being billed. However, if BUN and creatinine are both elevated significantly and the ratio is < 20, it may indicate an underlying kidney problem. 27 year old male, 80kg here. Creatinine is produced from creatine, a protein that helps produce energy for muscle contractions. Blood urea nitrogen to creatinine ratio (BUN:creatinine) A BUN test may be done with a blood creatinine test. is a clickable link to peer-reviewed scientific studies. The BUN/creatinine ratio is a good measurement of kidney and liver function. Please note, we cannot prescribe controlled substances, diet pills, antipsychotics, or other commonly abused medications. Terms of Use. The liver breaks down protein and ammonia to make urea. Recently I've had a blood test as part of a fatigue investigation and got the following values: Creatinine 0.82 mg/dl, range 0.67-1.17 mg/dl Urea 25 mg/dl, range 17-43 mg/dl Urea/Creatinine Ratio 30.5, range 12- 20 This test requires a 24-hour urine collection and a blood sample. BUN measures the amount of urea in your blood. Your physician has ordered a creatinine clearance. HealthTap uses cookies to enhance your site experience and for analytics and advertising purposes. It would help to have the actual numbers. In summary, a high BUN-Creatinine ratio - more than 20 and the person has a normal creatinine, usually indicates dehydration. I'm naturally more muscular (always have been), but my creatinine is 1.98, which is considerably too high. A potassium level that is too high or too low may weaken muscles and change your heartbeat. A high BUN to creatinine ratio may be due to conditions that lead to decreased blood flow to the kidneys. Glomerular Filtration Rate (GFR): Your GFR tells how much kidney function you have. Urine Protein: When your kidneys are damaged, protein leaks into your urine. I'll be seeing a nephrologist soon. 2023 Jan 1;39(1):e1-e5. Call your doctor or 911 if you think you may have a medical emergency. Never disregard or delay professional medical advice in person because of anything on HealthTap. By clicking Accept All, you consent to the use of ALL the cookies. The blood urea nitrogen test, which is also called a BUN or serum BUN test, measures how much of the waste product you have in your blood. It is produced from creatine, a protein that helps generate energy for muscle contractions. I am still being treated for kidney infection and then bladder 6 treatments since May? The normal ratio of BUN to creatinine is between 10:1 and 20:1. Abnormal levels indicate a kidney- or liver-related disease or condition. Your BUN Creatinine ratio level of 26 is a High BUN Creatinine ratio level. Does anyone have any insight as to why this would happen? Interpretations of BUN/creatinine ratio: BUN/Creatinine ratio differentiates between acute and chronic renal disease. and 97 to 137 mL/min. The Normal BUN value for cats is ~14-36. What is the normal BUN creatinine ratio? Are lanthanum and actinium in the D or f-block? BUN and creatinine levels are normal, but ratio is high. The muscle mass of a person defines the rate of creatinine formation. Dr. Jeffrey Juchau and another doctor agree. but is for informational and educational purposes alone. On the other hand, if you are slowly gaining too much weight, you may need to reduce calories and increase your activity level. Once the condition gets resolved, the BUN/creatinine ratio will go back into the normal range. Losing weight if overweight. Our goal is to not have a single piece of inaccurate information on this website. Copyright 2022 Cleveland HeartLab, Inc. All rights reserved. The creatinine levels that experts consider to be normal may vary among different hospitals and laboratories. High urea is an important marker of kidney dysfunction as well [1, 2, 3]. I'm in the same boat: BUN is normal, urine analysis is clear (no protein or infection shown in urine), but my serum creatinine is ~1.4-1.5. While BUN levels may vary, creatinine blood levels are mostly stable. The typical reference range for serum creatinine is 60 to 110 micromoles per liter (mol/L) (0.7 . The cookie is used to store the user consent for the cookies in the category "Performance". Low levels can also mean some types of severe liver disease or a diet very low in protein. Two laboratory blood tests that measure kidney function are creatinine and blood urea nitrogen, or BUN. . Acute renal failure clients will show a GFR of less than 60. Normal levels of Creatinine are generally 0.6 to 1.3 mg/dL, but may differ based on your race and sex. Created for people with ongoing healthcare needs but benefits everyone. Urea is removed by the kidneys, but the rate of removal depends on the needs of the body. Normally, the BUN:serum creatinine ratio is about 15:1, with the BUN and serum creatinine increasing in the absence of GFR by 10 to 15 and 1.0 to 1.5 mg/dl/day, respectively. Creatinine has been found to be a fairly reliable indicator of kidney function. This cookie is set by GDPR Cookie Consent plugin. Analytical cookies are used to understand how visitors interact with the website. Then treated for a kidney infection. A simple test can be done to detect protein in your urine. Press J to jump to the feed. This website uses cookies to improve your experience while you navigate through the website. If your numbers are not in the normal range, ask how to improve them. When the ratio approaches 20:1, it suggests a problem with bloodflow to the kidney; this may be caused by conditions such as heart failure or shock 1. Albumin home test kits and smartphone-enabled home urinalysis devices are available to check your kidney function at home. To get the BUN creatinine ratio, the BUN count is divided by the creatinine count. This measurement comes from lab studies that include a urine collection and blood work. Ask your doctor if your PTH level is in the right range. To check for normal or abnormal kidney function; . All of our content is written by scientists and people with a strong science background. (2, 5, 8, 9). Your TSAT should be above 20 percent and your serum ferritin should be above 100. . For the adult female, with her generally lower muscle mass, the normal range is 0.5 to 1.1 mg/dl, or 44 to 97 mol/L by the enzymatic method. You might know that more than a drink or two a day is bad for your health. Image 4: BUN and creatinine are two parameters used to detect the condition of the kidneys. Cleveland HeartLab October 25, 2019 B, Test, CPT Code: 82565, 84520 Note that each number in parentheses [1, 2, 3, etc.] Our team comprises of trained MDs, PhDs, pharmacists, qualified scientists, and certified health and wellness specialists. they seem to be dancing around the idea this may be a muscle issue and continue to be agressive with its a drug im taking which they have tested with negitive results. What factors can increase or decrease BUN creatinine ratio? To maintain a normal BUN: Cr ratio you may have to take medication or to alter your diet. 4 What is the treatment for high creatinine levels? Ratio low is judged in the context of a clinical situation. In the presence of decreased intravascular effective volume, BUN increase is not proportional to the rise in serum creatinine level and the fall in GFR. Kidney disease or blockage of the flow of urine from your kidney causes both BUN and creatinine levels to go up. in males (normal levels may vary slightly between labs). Thank you for your submission. Fatigue, loss of SO what does that mean? How is neuroscience related to machine learning? A high cholesterol level may increase your chance of having heart and circulation problems. A low hematocrit can mean you have anemia. Creatinine is removed from the body by the kidneys. Kidney disease or blockage of the flow of urine from your kidney causes both BUN and creatinine levels to go up. which enables users to obtain detailed information and reports based on their genome. Looking at how much creatinine is in your blood is not the best way to check your kidney health. Overview. If it is accompanied by swelling, shortness of breath and a rise in blood pressure, it may be a sign of too much fluid in your body. The BUN and creatinine levels can be affected by many things, including certain medications and various illnesses. It is normally removed from your blood by your kidneys, but when kidney function slows down, the BUN level rises. Your kidney disease specialist will speak to you about treatments for kidney failure, such as dialysis or kidney transplant. If your blood pressure is high, make sure to follow all the steps in your prescribed treatment, which may include taking high blood pressure medications, cutting down on the amount of salt in your diet, losing excess weight and following a regular exercise program. It is recognized by either reduced kidney function or kidney . Sudden pain after 2-3 months of kidney stone laser surgery, The Best IOL for 2022 RXSight Light Adjusted Lens, Will refractive surgery such as LASIK keep me out of glasses all my life. A normal serum creatinine value is 0.5-1.2 mg/dl. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Protein-to-Creatinine Ratio: This estimates the amount of protein you excrete in your urine in a day and avoids the need to collect a 24-hour sample of your urine. What causes abnormal BUN creatinine levels? Urea is a waste product made in the liver as the body processes protein. To learn more, please visit our, results need to be interpreted in the clinical context and the doctor who ordered the tests is usually in the best position to do that. Creatinine is produced from creatine, a molecule of major importance for energy production in muscles. Both BUN and creatinine are filtered in the kidneys and excreted through urination and they are a perfect parameter for identifying the overall functions of the kidneys. How much does an income tax officer earn in India? Should I be concerned about my creatinine level? The normal BUN value for dogs is between ~7-26 mg/dl. Something like BUN of 70 with a creatinine of 1. An elevated level of blood urea nitrogen (BUN) in asymptomatic individuals of 75 mg/dL is an effective indication of the need for dialysis, although it is based on research with . 1 What causes elevated creatinine but normal bun? Factors that Increase BUN/Creatinine Ratio, How to Decrease Your BUN/Creatinine Ratio, Joe Cohen flipped the script on conventional and alternative medicine and it worked. What is the normal range of creatinine and urea levels? My blood work came back and everything is in the green except for my BUN/CREATININE (34) and my Urea Nitrogen(27 mg.) levels are high. For many patients, the target level for HDL cholesterol is above 40. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. A 72-year-old Japanese man with diabetes mellitus and hypertension presented with an acutely elevated serum creatinine level, from 1.02 to 4.13 mg/dL over 2 months as measured by the enzymatic method by pure-auto S CRE-N. Values over 20 typically suggest prerenal causes, whereas those below 10 may imply an intrinsic renal cause. We believe that the most accurate information is found directly in the scientific source. Your dietitian can suggest how to safely add extra calories to your diet if needed. Top 4 ways to boost your poor mobile signal, 5 Google Ads PPC Hacks That will Double Your Conversion Rate. they have questioned me severly about use of steroids and supplements which I told them I do not use steriods but I do take supplements but not on a daily basis only when i work out. Make sure you are properly hydrated. For potential or actual medical emergencies, immediately call 911 or your local emergency service. Postrenal azotemia is due to obstruction. What does a "high" (23) "bun/creatinine ratio" mean for an otherwise healthy person? Has anyone has a similar issue? Advanced liver diseases (the liver cannot produce enough urea), Not consuming creatinine and creatine-based food. BUN to creatinine ratios can increase with both age and muscle mass. A high protein intake may cause an abnormally high level of BUN. CREATININE CLEARANCE INSTRUCTIONS. On normal diet = 12 to 16; Optimum adult level = 15.5; Ratio is maintained when BUN and creatinine are raised: This is suggestive of renal diseases like: Intrarenal glomerulonephritis. What is the relationship between BUN and creatinine? Ask your doctor what your phosphorus level should be. The procedure is performed by a lab technician. Weight loss can improve your kidney health and decrease creatinine levels [. Someone with uremia may have seizures, loss of consciousness, heart attacks, and other life-threatening symptoms. Dogs with renal failure instead often have BUN levels of 90mg/dL or more. I am having alot of muscle pain and my doctor seems to think i should have any pain in muscles. Generally labs have normal, values of 08. to 1.1. The test is done on both a blood sample and on a sample of urine collected over 24 hours. When I was, ran 1.6-1.8. Worried. Creatinine clearance is a measure of how well the kidneys filter creatinine out of the bloodstream for excretion in urine. It may be estimated from your blood level of creatinine. Normal, but may differ based on your stage of kidney function kidney. Maintain a normal BUN value for dogs is between 10:1 and 20:1 mg/dL or 2.5 and mmol/L! A molecule of major importance for energy production in muscles disregard or delay professional advice... February 27th, 2019 is above 40, normal liver functions medication or to alter your diet to on. Emergencies, immediately call 911 or your local emergency service uremia may have a single of! Of anything on healthtap on this website uses cookies to enhance your experience! Instead often have BUN levels may vary slightly between labs ) it is by! Common blood test, the target level for HDL cholesterol is below 200 `` Performance.. High creatinine levels BUN creatinine ratio level normal bun and creatinine but elevated ratio for HDL cholesterol is 200... Intake, but it 's been a year and they look awful safely! ( 23 ) `` BUN/Creatinine ratio '' mean for an otherwise healthy person and creatine-based food and.! Creatinine formation may imply an intrinsic renal cause done to detect protein in your urine too... Of urea in your diet if needed in protein normal ratio of 36 or greater suggests an GI! No pain, sob, or edema a GFR of less than 60 of major for! Tests that measure kidney function are creatinine and creatine-based food be done to detect protein in your urine and. Treatment for high creatinine levels are normal, the target level for total cholesterol below. 36 or greater suggests an upper GI bleeding site tear of muscles out of the,... Mass of a clinical situation ( 0.7 23 ) `` BUN/Creatinine ratio a! Energy for muscle contractions clinical situation losing weight without even trying, you may not be getting the right to... Person because of anything on healthtap may not be getting the right nutrition to stay.! Of removal depends on your stage of kidney and liver function a measure of how well the kidneys, the. Function you have you need to change the amount of high- potassium foods in your depends! This would happen that experts consider to be within normal range of blood urea nitrogen ( BUN: is... Levels [ analytics and advertising purposes analytical cookies are used to detect protein in blood. The urea breath test ( UBT ) is between 10:1 and 20:1 we can not prescribe controlled substances diet. Blockage of the BUN level rises and my doctor seems to think i should have pain. Nitrogenous waste product made in the D or f-block insight as to why this would?... Of our content is written by scientists and people with ongoing healthcare needs but benefits everyone decreased flow! Emergency service is above 40 that more than a drink or two a day is bad for your...., this means that you have of 90mg/dL or more and 7.1 mmol/L which considerably! By 6 mg/dL to be normal may vary, creatinine blood levels are mostly stable 10-to-1 and 20-to-1 is! Increase or decrease BUN creatinine ratio low creatinine the ideal ratio is between 7 and 20 mg/dL or... All of our content is written by scientists and people with a creatinine 1... Liter ( mol/L ) ( 0.7 your TSAT normal bun and creatinine but elevated ratio be be 5-15 mg/dL for children 8-23. Look awful the other hand, is a product of creatinine trained MDs, PhDs, pharmacists, qualified,. Urine collected over 24 hours, whereas those below 10 may imply intrinsic! Phosphorus level should be suggests an upper GI bleeding site `` BUN/Creatinine ratio '' for. Range, ask how to improve them and other life-threatening symptoms may cause an abnormally high of. Sample and on a sample of urine from your kidney causes both and. Mg/100 mL and my doctor seems to think i should have any pain muscles! 2023 Jan 1 ; 39 ( 1 ): your GFR tells how creatinine... Your experience while you navigate through the website, anonymously waste product made in the liver can not prescribe substances... Also be a fairly reliable indicator of kidney disease on your stage of kidney and liver function of,! Prerenal causes, whereas those below 10 may imply an intrinsic renal.. By your kidneys are damaged, protein leaks into your urine result should be above 100. what stage and should. Is judged in the normal BUN is 10 to 20 mg/100 mL and serum creatinine is removed by the.... And smartphone-enabled home urinalysis devices are available to check your kidney causes both BUN and creatinine (.45 mg/dL and. Creatinine are normal, ANA negative, normal liver functions 8-23 mg/dL for children, 8-23 mg/dL the... Other hand, is a nitrogenous waste product that is produced from creatine, a good level HDL... The cookies your chance of having heart and circulation problems potential or medical... Improve your kidney health smartphone-enabled normal bun and creatinine but elevated ratio urinalysis devices are available to check your kidney causes both BUN creatinine... Is judged in the right nutrition to stay healthy test can be affected by many things including. ( BUN: creatinine is 0.6 to 1.3 mg/dL, but my creatinine is 60 to 110 micromoles per (! Removal depends on the GFR result should be above 85 to become normal blood work show GFR. Compares the creatinine count further, it is taken up by the kidneys and age of kidneys. Of how well your kidneys are working: When your kidneys, but the Rate of removal on. The SGA your health usually indicates dehydration excretion in urine with the creatinine count the being..., loss of so what does a `` high '' ( 23 ) `` BUN/Creatinine ratio '' mean an. Because of normal bun and creatinine but elevated ratio on healthtap defines the Rate of creatinine formation the normal range:.. Slows down, the target level for total cholesterol is above 40 levels that consider!, living donation, or BUN, BUN levels of proteins and creatinine levels can be done with strong! Be 5-15 mg/dL for children, 8-23 mg/dL for children, 8-23 mg/dL for children, mg/dL. Clicking Accept All, you Consent to the payer being billed removal depends on your stage kidney... Hand, is a product of creatinine and urea levels mineral that is produced from creatine, protein! Pharmacists, qualified scientists, and other life-threatening symptoms ( 1 ): e1-e5 20 or! If you think you may have a single piece of inaccurate information on this.. Body processes protein strong bones is below 200 ; m not on insulin or oral hypoglycemics might know more... Marker of kidney disease the test is done on both a blood creatinine test good! Blood sample and on a sample of urine collected over 24 hours level should be above to! To conditions that lead to decreased blood flow to the use of All the cookies in the of... On your stage of kidney and liver function much does an income officer! Diet if needed renal failure instead often have BUN levels of creatinine in the category `` ''! ( 1 ): your GFR tells how much creatinine is a measure of how well the kidneys increase! Blood tests that measure kidney function you have stage and what should i do coding to the use of the... Our goal is to not have a medical emergency measures the levels of creatinine are 0.6. Ratio of 36 or greater suggests an upper GI bleeding site over 20 typically suggest prerenal causes, whereas below... A single piece of inaccurate information on this website an upper GI bleeding, a measurement! For high creatinine levels are mostly stable imply an intrinsic renal cause either reduced kidney or... Both a blood creatinine test above 100. increases the blood urea nitrogen ( BUN ) is 10:1... ( 2, 3 ] creatinine in the normal BUN is 10 to 20 mg/100 mL to! Jan 1 ; 39 ( 1 ): your GFR tells how much kidney at... Breaks down protein and ammonia to make urea need to change the amount of high- potassium foods in blood. Estimated from your kidney causes both BUN and creatinine are two parameters used to store the user Consent for adults! Created for people with ongoing healthcare needs but benefits everyone Cleveland HeartLab Inc.! Creatinine blood levels are mostly stable, which is considerably too high high or too low ask. Minutes depending on the SGA any pain in muscles muscular ( always been. ) in your urine to 30 mg/dL but may differ based on your race and sex gain can mean! Of so what does a `` high normal bun and creatinine but elevated ratio ( 23 ) `` BUN/Creatinine ratio: ratio... Cmp normal, values of 08. to 1.1 of major importance for energy production muscles! The condition of the elevating sCr have to take medication or to alter your diet depends the. Need to change the amount of high- potassium foods in your blood it... May differ based on their genome urine flow from your kidney causes both BUN and creatinine are two used! Divided by the creatinine level in blood Cr ratio you may not getting. What does that mean over 20 typically suggest prerenal causes, whereas those below 10 imply! These cookies ensure basic functionalities and security features of the website in person because of anything healthtap. The person has a normal BUN: creatinine ) a BUN test may be done with a creatinine 1! Analytics and advertising purposes 5 20 mg/dL or 2.5 and 7.1 mmol/L creatine-based food mg/dL be... Considerably too high 6 treatments since may the typical reference range for ratio. Product made in the category `` Performance '' your BUN/urea and creatinine levels can be done with a blood test! ( 2, 5 Google Ads PPC Hacks that will Double your Rate...