CRP Test Price in Pakistan: PKR 1,750 at Marham Lab

A CRP test measures C reactive protein in your blood. Your liver produces it in response to inflammation, so the level rises and falls with how much inflammation is present in your body. MedlinePlus explains that short term inflammation is helpful, the way the skin around a cut turns red while it heals, but inflammation that lasts too long can damage healthy tissue. At Marham Lab a CRP test costs PKR 1,750 and your report is ready the same day.

This distinction matters before you book, and most pages skip it.

MedlinePlus states that a CRP test is sometimes confused with a high sensitivity CRP test. Both measure the same protein, but they are used for different purposes. An hs CRP test detects very tiny increases in CRP and is used to estimate your risk of heart disease. A standard CRP test is the one usually ordered when an infection or an inflammatory condition is suspected.

Marham Lab stocks the high sensitivity version, listed as CRP (High Sensitivity) at PKR 1,750. If your prescription simply says CRP and you have a fever or suspected infection, ask your doctor whether the high sensitivity version is acceptable or whether they want the standard test. It is the same protein being measured, but the two are reported and interpreted differently.

MedlinePlus is direct about this limit: your CRP results tell you how much inflammation you have, but not what is causing it or where it is. Diagnosis comes from combining CRP with other tests, your symptoms and your history.

MedlinePlus gives a figure for this test, which is unusual and useful.

Your own report carries the reference interval used by the laboratory that ran it, and an hs CRP result is reported on a finer scale than a standard CRP. Use the range printed beside your result.

Not every raised CRP means illness. MedlinePlus lists several causes that have nothing to do with infection or autoimmune disease.

• Insomnia
• Depression
• Hormone therapy for menopause
• Obesity
• Sex, since females often have slightly higher CRP than males
• Smoking and exposure to environmental toxins such as polluted air

Among conditions, MedlinePlus lists bacterial and viral infections, inflammatory bowel disease including Crohn's disease and ulcerative colitis, autoimmune disorders such as lupus, rheumatoid arthritis and vasculitis, and lung diseases such as asthma.

MedlinePlus lists symptoms of a bacterial infection as reasons your doctor may order this test.

• Fever or chills
• Rapid heart rate
• Rapid breathing
• Nausea and vomiting

Your doctor may also use CRP to check for a chronic condition that causes inflammation, to monitor for infection after surgery, to track how well treatment is working, and to guide treatment decisions in sepsis, which MedlinePlus describes as the body's extreme response to an infection spreading to the blood and a life threatening emergency.

That last point is worth stating plainly. If you have a high fever with a racing pulse, rapid breathing and confusion, that is an emergency needing a hospital, not a lab booking.