Common "Creatinine" queries answered by top doctors | iCliniq

Creatinine

Creatinine is produced as the end waste product from muscle metabolism and by eating meat. Usually, this creatinine is filtered by the kidneys out of the body through the urine. An increased level of creatinine in the blood indicates a kidney problem.

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All the answers published in this website are written by verified medical doctors, therapists and health experts. The Content has been moderated by iCliniq medical review team before publication. Post your medical clarifications on iCliniq by choosing the right specialty and get them answered. Your medical queries will be answered 24/7 by top doctors from iCliniq.

Are high creatinine and back pain signs of kidney failure?

Query: Hello doctor, I have pain on the right side of my back, and I have a fever of 100 F. I do not have shortness of breath, and my urine output is fine. I get shoulder pain when I breathe deeply, and I feel tired. I got a blood test yesterday, and my neutrophils are 9.68, lymphocytes are 13.10, total le...  Read Full »


Dr. Krishna Somani

Answer: Hi, Welcome to icliniq.com. Stop Tablet. Envas (Enalapril) immediately, and check your weight and blood pressure daily. If fever persists, then Tablet.Dytor plus (Spironolactone and Torasemide) also needs to be reduced. High creatinine of 1.4 is mostly because of fever, which would settle on...  Read Full »

I am worried my kidney function is declining. Please help.

Query: Hi doctor, I am a 34 year old male. 18 months ago, my serum creatinine and blood urea were 0.9 mg/dL and 15 mg/dL respectively. Around a year back, it was 1.2 mg/dL and 25 mg/dL and now, 1.2 mg/dL and 38 mg/dL respectively. I do not have diabetes. It is 94 mg/dL at fasting. The blood pressure is 110...  Read Full »


Dr. Krishna Somani

Answer: Hi, Welcome to icliniq.com. What is your weight and BMI (body mass index)? Are you obese or have a significant tummy? Get a urine routine and microscopy and UPCR (urine protein to creatinine ratio) for excluding any kidney problem. Your creatinine is fine, but still, the tests mentio...  Read Full »

Is slightly low eGFR a reason to worry?

Query: Hi doctor, I do not have any real complaints. I just got my laboratory test results. They show BUN (blood urea nitrogen) 29.1 mg/dl, creatinine 1.01, BUN/creatinine ratio 29 and eGFR 64. I do not have any bad symptoms other than some retention of fluid. I urinate a lot but I am on Triamterene 75/50...  Read Full »


Dr. Krishna Somani

Answer: Hi, Welcome to icliniq.com. I would like to know your age and how your heart functions. Do you have any recent 2D (two dimension) echo done? Regarding serum creatinine and BUN (blood urea nitrogen), they are normal. But, eGFR - estimated glomerular filtration rate is slightly low. That...  Read Full »

Is varying creatinine levels in adults normal?

Query: Hello doctor, This person is 43 years old and male. He takes weekly urine screen at the same time of each week. The screen measures creatinine in mg/dL and the previous creatinine results are as follows: 117, 221, 179, 88, 147, 235, 201, 173, 100, 92, 123 and 142. About a year ago, he had levels as ...  Read Full »


Dr. Krishna Somani

Answer: Hello, Welcome to icliniq.com. This is a quite interesting query. Firstly, the thing you should know is that the creatinine is a byproduct of muscle metabolism which has no role to play in blood. The amount of creatinine removal from urine depends both on the production from muscle as well as the...  Read Full »

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