What is the C-reactive Protein? Why is the test done? Everything around this, that you should know, in this post, and of course our doctors are always there to help you. Just fill in your details in the form below and we will answer all your questions for FREE!
What is a C-reactive protein test?
This test measures the level of C-reactive protein in the blood. CRP is a protein made by the liver. Normally, the C-reactive protein level is low, and it increases when there is inflammation in the body.
Also Read: Total IgE Test
What is the normal range of C-reactive protein?
The units of measurement of CRP are milligrams per deciliter.
The normal level of CRP in the blood is less than 0.9 mg/dl.
What is this test used for?
This test helps to monitor the inflammation both acute and chronic, including the following conditions:
- Infection (viral or bacterial)
- Inflammatory conditions like IBD (Inflammatory Bowel Disease)
- Autoimmune diseases like rheumatoid arthritis, systemic lupus, and vasculitis
- Lung diseases like asthma
- Heart diseases
CRP level rises or falls as per the inflammation. If the level falls, that means the treatment is working and the inflammation is getting better.
Why should I get this test done?
You should get a CRP test done if you’re having symptoms like:
- Fever with or without chills
- Rapid breathing
- Rapid heart rate
- Nausea or vomiting
- In case of an already present chronic infection which causes inflammation, it helps to monitor the condition
What does a high CRP level indicate?
A CRP level of 1.0 – 10 mg/dl is considered moderately high. This test can detect the inflammation in the body but not the cause behind it. You may need other tests to diagnose the disease.
High CRP may indicate:
- Inflammatory conditions like rheumatoid arthritis
- Heart diseases
- Pancreatitis
- Lung diseases
A test result of more than 10 mg/dl is severely high and may indicate:
- Viral or bacterial infection
- Trauma
- Vasculitis
