![]() ![]() An eGFR less than 60mL/min/1.73m2 persisting for more than three months is indicative of chronic kidney disease. A GFR below 15 indicates kidney failure and the patient may need treatment such as dialysis or a kidney transplant. In cases where it is low, it could indicate problems such as:Ī GFR below 60 is a sign of inefficient functioning of kidneys. Lower levels of creatinine generally mean liver disease or malnutrition.īUN levels rarely get low. They are also low in conditions such as malnutrition, severe weight and muscle loss, and chronic illnesses. These symptoms include swelling of the ankles, face, hands, or legs.Ĭreatinine levels are generally low in muscular young and middle aged people. Signs and symptoms are only visible when the levels have reached to a significantly higher level. High levels of protein in the urine, called proteinuria, is sign of severe kidney damage. Other symptoms such as nausea, vomiting, and dry skin.High levels of creatinine in blood could give rise to symptoms such as: Edema of the eyes, face, wrists, abdomen, thighs, or ankles.Difficulty in urinating accompanied with painful sensations.Some common symptoms that may indicate high BUN levels are: However, the progression of problems gives rise to various symptoms. ACR of 30-300 for more than three months points to chronic kidney disease.Įarly kidney problems may not show signs and symptoms. A significant increase in the ACR indicates severe kidney disease. Slightly raised ACR levels indicate early stage kidney disease. BUN levels also increase when there are burn injuries. High BUN levels can also indicate dehydration, urinary tract obstruction, congestive heart failure, etc. A level above 20 mg/dL indicates kidney damage. When kidney function decreases by 50%, this is the time when a rise in serum creatinine can be detected.īUN level rises with decrease in kidney function. High levels of creatinine are indicative of severe kidney disease, muscle disease, diabetes, dehydration, heart problems, overactive thyroid glands, etc. Normal urine protein is upto 150 mg per day.Ī creatinine level higher than 1.2 mg/dL in women and 1.4 mg/dL in men is an indication of kidney dysfunction. Urinalysis – A urinalysis screens for the presence of protein and blood in the urine to rule out albuminuria etc. These values vary from laboratory to laboratory. Albumin to creatinine ratio (ACR) is generally low when kidneys are functioning normally.Ī normal range of blood urea nitrogen (BUN) for adults and children is 7-20 mg/dL. Above 90 is considered normal.Ī normal albumin (mcg/L) to creatinine (mg/L) ratio is a level of less than 30 mg/g. ![]() The normal range of glomerular filter rate (GFR) in healthy adults is 140 mL/min/1.73m2. The normal serum creatinine levels in women is 0.6-1.1 mg/dL and in men it is in the range of 0.7-1.3 mg/dL. What other tests are ordered along with KFT?.What are the risks associated with this test?.Precautions to be taken to maintain normal levels of the tests.KFT/RFT are also performed when a patient suffers from other disorders, like diabetes or hypertension, that may damage the kidneys.įactors involved to understand the normal range of KFT/RFT levels: The tests involve simple blood and urine analysis that can help identify problems with the kidneys such as presence of renal disease, monitoring the treatment response of kidneys, and determining the progression of renal disease. Kidney function tests are a panel of investigative tests that determine if the kidneys are working efficiently or not. How to Read Kidney Function Test Report KFT/RFT Test: ![]()
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