A C-reactive protein (CRP) test measures the level of CRP in the blood. CRP is a protein that the liver makes.
Doctors may order a CRP test:
To help kids get ready for a blood test, find out if they need to fast (not eat or drink) or should stop taking medicines before the test. Explain what to expect during the test.
If your child is nervous about it, work together on ways to stay calm. Deep breathing or even imagining being in a place that makes your child feel safe and relaxed can help.
Your doctor will explain what the results of the CRP test mean for your child. The “normal” range varies based on things like age and gender.
High CRP levels can mean there’s inflammation. Kids will likely need other tests to show where the inflammation is or if they have a condition, like an autoimmune condition (when the immune system damages normal, healthy body tissues). A high CRP level could also be due to an infection.
If kids are receiving treatment and their CRP level is now lower, this might mean that the treatment is working well.
If you have questions about the CRP test or what the results mean, talk to your doctor.
Note: All information is for educational purposes only. For specific medical advice,
diagnoses, and treatment, consult your doctor.
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