creatinine clearance test Test

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what is creatinine test?

Creatinine Meaning - Creatinine is a chemical waste product from the normal wear and tear of muscles in our bodies. It is created during normal muscle function. This creatinine is found in our blood and is eliminated from our bodies through urination. A person with greater muscle mass will produce more creatinine. The creatinine level in the blood can determine the amount of muscle mass in a person and also the level of their kidney function. A creatinine test is a test used to measure the level of kidney function of a person.

Doctors use a serum creatinine test to measure kidney function. Serum creatinine is a blood test done to determine the amount of creatinine present in the blood. Doctors also use a creatinine urine test to determine the level of kidney function of a person. The capacity of our kidneys to eliminate creatinine is called creatinine clearance. This helps doctors calculate the glomerular filtration rate (GFR), which is a measure of normal kidney function.

who requires a creatinine clearance test?

A creatinine clearance test is recommended for people who have symptoms of kidney disease. The quantity of blood from which our kidneys can clear creatinine in one minute is called creatinine clearance. When kidney function is abnormal due to damage or disease, the amount of creatinine cleared from the blood by our kidneys drops drastically. By comparing the level of creatinine in our blood and the level of creatinine in our urine, doctors can determine how well our kidneys are functioning.

When our kidneys are not working normally, the creatinine levels in our blood will be high, and the levels in the urine will be low. This is an indication of kidney disease. The serum creatinine test is used along with a 24-hour creatinine urine test to determine if a person has kidney disease.

what causes high creatinine levels?

High creatinine levels in the blood are usually an indication of impaired kidney function. Symptoms of kidney disease include bloody or dark urine, mid-backache, an alteration in urination frequency, loss of appetite, insomnia, inability to concentrate, burning sensation while urinating, pain below ribs, and swelling in the hands, face, ankles, thighs, abdomen, feet, and wrists. High creatinine symptoms include oedema or swelling, nausea, dehydration, vomiting, confusion and shortness of breath. A person with kidney disease will have low creatinine clearance, which means their kidneys are unable to clear creatinine from the blood efficiently.

Normal creatinine levels for a healthy man are 0.6-1.2 mg/dL (milligrams per decilitre) of blood. Normal creatinine levels for a healthy woman are 0.5-1.1 mg/dL of creatinine. Women have lower levels of creatinine in their blood as the average woman has lesser muscle mass than an average man. Creatinine clearance or creatinine normal range in a healthy male is 120 ml per minute. Creatinine clearance or creatinine normal range in a healthy female is 95 ml per minute. This means that their kidneys can filter out and clear creatinine from 95 to 120 ml of blood each minute and eliminate it through the urine.


Treatment of kidney disease consists of ways to manage the symptoms, prevent complications and slow down the progress of the disease. High creatinine treatment includes measures to reduce creatinine levels in the body, such as increasing fibre intake, drinking enough water, avoiding strenuous exercise, staying away from supplements that contain creatine, and reducing your protein intake.

High creatinine levels in the blood can damage our bodies. High creatinine causes a higher risk of cardiovascular disease, digestive and respiratory disorders, problems in the nervous system, and further damage to the kidneys.

when do you need us?

If you are sick and unable to go out to see a doctor or wait in queues for lab tests, we can assist you by providing in-home doctor services and lab test sample collection from your home. You can book an appointment for a doctor consultation, nursing assistance or a lab test through email or a phone call. We will send trained experts to help you in the comfort of your own home.

how can we help?

If your doctor has recommended a creatinine clearance test for you, we can help you by sending a trained medical professional to your home for the collection of blood and urine samples. Our creatinine test cost is very affordable, and the samples are collected from your home. The creatinine test report will be sent to you via email within 24 to 36 hours. A home creatinine test is especially convenient for the elderly, who find it difficult to wait in long queues at hospitals and diagnostic labs.


The level of creatinine in the blood and urine of a person can be an indication of kidney disease or impending renal failure. If you have symptoms of high creatinine or kidney disease, consult a doctor right away. You can also try natural methods to lower your body’s creatinine levels by making changes in your diet and lifestyle.

portea at-home serum creatinine test in top location include:

Bangalore, Delhi-NCR, Chennai, Hyderabad, Kolkata, Pune, Lucknow, Indore.