Creatinine Test Price in Pakistan: Rs 560 at Marham Lab

Creatinine is a waste product your body makes all the time. MedlinePlus explains that it is made when you use your muscles and some of the muscle tissue breaks down. Healthy kidneys filter it out of your blood and remove it in your urine. If there is a problem with the kidneys, creatinine builds up in the blood and less is released in urine. At Marham Lab a serum creatinine test costs Rs 560, reduced from Rs 800.

One Number Is Not a Kidney Report

This is the most useful thing to understand before you read your result.

MedlinePlus states plainly that creatinine testing alone is not the best way to check how well your kidneys are working. The reason is that people make different amounts of creatinine depending on how much muscle they have, the foods they eat, their age, and how active they are. A bodybuilder and a frail elderly patient can have very different creatinine levels with equally healthy kidneys.

So the number is usually put into a calculation or compared with something else.

If your doctor wrote creatinine on its own, book it on its own. If they wrote RFT, the [renal function test](/labs/tests/rft-test-price) already contains creatinine along with the rest.

About Normal Range

MedlinePlus is clear that the levels considered normal for you depend on how much muscle you have, what you eat, your age, and how active you are. It adds that in a healthy person the levels are usually fairly stable over time.

Read your result against the reference interval printed next to it on your own report. A figure copied from a website or from a different laboratory can make a perfectly normal result look alarming.

A Normal Result Does Not Always Mean Healthy Kidneys

Worth knowing before you file the report away and forget it.

MedlinePlus states that a normal creatinine result does not always mean your kidneys are healthy, because blood creatinine can remain in a normal range during the early stages of kidney disease. It rises as the condition becomes more serious. If your doctor suspects a kidney condition, MedlinePlus notes you will likely have other kidney tests even when creatinine looks normal.

This matters a great deal in Pakistan, where diabetes and high blood pressure are common and kidney damage is usually silent until it is advanced.

What a High Creatinine Can Mean

MedlinePlus lists the possibilities, and not all of them are kidney problems.

MedlinePlus is explicit that high blood creatinine does not always mean a kidney problem. It lists dehydration, muscle disorders and injuries, muscular dystrophy, intense exercise, and a diet high in meat as causes. It adds that certain health problems in pregnancy can also raise creatinine.

It also states that a single high creatinine test cannot diagnose a specific condition, and that you will likely need to be retested or have other tests as well.

Who Should Get Tested

MedlinePlus gives two groups: people with symptoms, and people at raised risk with no symptoms at all.

Symptoms of kidney disease it lists are swelling in the hands and feet or puffy eyelids, dry skin, itching or numbness, fatigue, an increased or decreased need to urinate, urine that is bloody or foamy, loss of appetite and weight loss, muscle cramps, nausea and vomiting, shortness of breath, sleep problems, and trouble thinking clearly.

MedlinePlus notes that chronic kidney disease often has no symptoms in the early stages, and lists these as risk factors.

• Diabetes
• High blood pressure
• A family history of kidney disease, diabetes or high blood pressure
• Heart disease
• Being over 50 years old
• Smoking
• Obesity

It also lists people who have had an abnormal kidney test before, a diagnosis of kidney disease, a kidney transplant, or who take medicines that could affect the kidneys.

How to Prepare

No fasting is needed for a creatinine test on its own.

Two things do matter. MedlinePlus says you may be told not to eat meat for 24 hours before the test, because meat can temporarily raise creatinine levels. Ask the doctor who ordered it whether this applies to you.

The second is that if creatinine is being measured as part of a wider metabolic panel, you may need to fast for up to 12 hours. Look at the whole prescription rather than the creatinine line alone.

MedlinePlus adds that certain medicines and supplements affect results, so tell your provider everything you take. It gives the usual instruction: do not stop taking any medicine unless your provider tells you to stop.

What Happens During the Test

A trained phlebotomist takes a small blood sample from a vein in your arm using a small needle. MedlinePlus notes it usually takes less than five minutes and that you may feel a little sting as the needle goes in or out. Slight pain or bruising afterwards settles quickly. In Lahore the sample can be collected at your home at no extra cost.

If a urine creatinine has also been ordered, MedlinePlus describes the 24 hour method: urinate normally to begin and do not collect that sample, note the time, collect all urine for the next 24 hours, keep the container refrigerated or in a cooler with ice, and try to urinate one final time at the 24 hour mark. MedlinePlus also says to tell your provider beforehand if you have bleeding haemorrhoids or are having your menstrual period.

اردو میں

کریٹینین ایک فضلہ ہے جو جسم میں مسلسل بنتا رہتا ہے۔ یہ اس وقت بنتا ہے جب آپ اپنے پٹھے استعمال کرتے ہیں۔ صحت مند گردے اسے خون سے چھان کر پیشاب کے ذریعے باہر نکال دیتے ہیں۔ اگر گردے ٹھیک کام نہ کریں تو یہ خون میں جمع ہونے لگتا ہے۔

ایک اہم بات سمجھ لیں۔ عالمی طبی معلومات کے مطابق اکیلا کریٹینین گردوں کی صحت جانچنے کا بہترین طریقہ نہیں۔ اس کی وجہ یہ ہے کہ ہر شخص میں اس کی مقدار پٹھوں، خوراک، عمر اور جسمانی سرگرمی کے مطابق مختلف ہوتی ہے۔ اسی لیے ڈاکٹر اسے عام طور پر ای جی ایف آر کے حساب کے ساتھ پڑھتے ہیں۔

نارمل رینج کے بارے میں یاد رکھیں کہ ہر لیبارٹری اپنی رینج رپورٹ پر لکھتی ہے۔ ہمیشہ اپنی رپورٹ پر لکھی ہوئی رینج دیکھیں، کسی ویب سائٹ کی نہیں۔

ایک اور ضروری بات۔ رپورٹ نارمل آنے کا مطلب ہمیشہ یہ نہیں کہ گردے بالکل ٹھیک ہیں۔ گردوں کی بیماری کے ابتدائی مرحلے میں کریٹینین نارمل رہ سکتا ہے اور بیماری بڑھنے پر بڑھتا ہے۔ پاکستان میں شوگر اور بلڈ پریشر عام ہیں اور گردوں کا نقصان اکثر خاموشی سے ہوتا ہے، اس لیے ڈاکٹر کی ہدایت پر باقاعدہ ٹیسٹ کروائیں۔

کریٹینین بڑھنے کی وجہ ہمیشہ گردے نہیں ہوتے۔ پانی کی کمی، پٹھوں کی بیماری یا چوٹ، سخت ورزش، اور گوشت زیادہ کھانا بھی اسے بڑھا دیتے ہیں۔ ٹیسٹ سے پہلے بھوکا رہنے کی ضرورت نہیں، البتہ ڈاکٹر چوبیس گھنٹے گوشت نہ کھانے کا کہہ سکتے ہیں۔ مرہم لیب میں اس ٹیسٹ کی قیمت پانچ سو ساٹھ روپے ہے اور لاہور میں گھر سے نمونہ لینے کی سہولت مفت ہے۔

Final Thoughts

Creatinine is cheap, quick and genuinely useful, and it is also the test people most often misread. A single figure slightly above the range is not a diagnosis, and a figure inside the range is not a clean bill of health for your kidneys. Ask your doctor for the eGFR that goes with it, take diabetes and high blood pressure seriously as the reasons to keep testing, and read the result against the range printed on your own report.