A high creatinine level is typically anything over 13 depending on age race gender and body size. I am a 57 year old womanseemingly in great condition.
The Search For A High Sensitivity Creatinine Assay Aacc Org
In addition there are a few reasons that the results could be wrong.
High creatinine low gfr. GFR is the best measure of kidney function but both creatinine and GFR can be useful indicators of your kidney health. GFR less than 15 kidney failure usually requiring dialysis People over age 60 may have an apparently normal creatinine blood level but still have a low GFR and creatinine clearance. In general a good GFR number is above 60 and a good creatinine number is below 12.
High creatinine levels can mean kidney damage or dehydration. If you didnt collect all urine samples as directed. A high protein diet however can bring about high creatinine levels as well.
High creatinine levels The causes of low creatinine differ from the causes of high creatinine. Also please click a positive rating hopefully excellent 5thats how we are paid per rating. I have been getting slightly elevated creatinine levels 1 12 and very low eGFR numbers 52- 59I work out regularly including strength training and believe I must have higher muscle mass and lower BMI than than the average 57 year old woman.
If your GFR falls below 30 you will need to see a kidney disease specialist called a nephrologist. Ive seen a kidney specialist over the past couple years and. Im wondering if this could account for these labs which indicate I have stage 3.
But as long as the levels continue to be stable he says it is probably due to the loss of a kidney and that I should not worry. Certain conditions may cause a person to have higher than normal levels of creatinine. Yes a high protein diet can affect the immediate test results for creatinine and GFR but a healthy individual would probably not drop their GFR that low.
Your GFR tells how much kidney function you have. In spite of its potential toxicity creatinine may depending on the health of your kidneys be flushed from your body and not pose a. If GFR goes down its a bad sign.
Stage 3a G3a an eGFR of 45 to 59mlmin. Low muscle mass can also result from malnutrition or from eating a low-meat or low-protein diet. Having a high creatinine can indicate a number of conditions from the fairly minor to the very serious.
8 hours agoHey guys. This increases the serum creatinine and decreases the measured creatinine clearance Table 3. People with only one kidney may have a normal creatinine level of about 18 or 19.
OK so you might have more questions or want to give me more information. I just got some blood work back with some of the highest creatinine levels Ive ever had at 144 GFR 56. Please use reply to expert if you have further questions.
Glomerular Filtration Rate GFR. Creatinine clearance is only an estimate of GFR and in some cases can provide a result that is higher than what your GFR really is. Historically Ive had fairly high numbers 12-134.
A high level of creatinine in the bloodstream is often an indication of kidney dysfunction. Stage 3b G3b an eGFR of 30 to 44mlmin. Well share what high creatinine symptoms can tell you.
Under 60 is when it is a concern on this calculation and the creatinine will be elevated. Stage 2 G2 a slightly reduced eGFR of 60 to 89mlmin with other signs of kidney damage. Perhaps you have another kind.
I am 36 yo 511 177 lb 15 bf dexa scan. If creatinine goes up its a bad sign. A high level of creatinine in the blood usually indicates deterioration in kidney function.
There is likely something else going on. The GFR is cacluated and not accurate between 60 and 100. There is no certain way of determining if my higher creatinine and thus lower GFR are a result of a damaged kidney due to my hypertension.
BUNCreatinine Ratio When BUN andor creatinine levels are abnormal the doctor can determine if the high BUN level is caused by a kidney problem or from something like blood loss in the abdomen. A GFR below 15 indicates that you need to start a treatment for kidney failure. My GFR has gone from a pre-op of 98 to a low of 47.
Stage 4 G4 an eGFR of 15 to 29mlmin. Some drugs such as cimetidine or trimethoprim have the effect of reducing tubular secretion of creatinine. It may be estimated from your blood level of creatinine.
Stage 1 G1 a normal eGFR above 90mlmin but other tests have detected signs of kidney damage. When the GFR is low the serum creatinine and creatinine clearance overestimate the true GFR. A similar effect will occur with a high intake of protein supplements or a meat meal.
Lifting for 20 years. As creatine is converted to creatinine in proportion to its concentration and hence its intake a high intake may lead to high serum creatinine and a reduced estimated GFR as calculated from serum creatinine despite normal kidney function. See this study ncbinlmnihgovpmcarticl.
The creatinine clearance test is generally a reliable test.
