Library/Inflammation/CRP/100.0

CRP of 100.0 mg/LWhat it means, and what usually happens next

100.0mg/L CRP
Very high
1310

A CRP of 100.0 mg/L is 100 mg/L or more, a level most often seen with a significant bacterial infection or major inflammation.

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CRP100.0mg/L
Where it fallsVery high
The usual rangeunder 3 mg/L in most healthy people; many labs flag above 5 or 10

What usually happens next

Call your doctor today, and get urgent care if you have a fever, feel very unwell or have new pain.

What a high CRP usually means, and its common causes

When a CRP can read wrong

Some labs report CRP in mg/dL rather than mg/L: 0.3 mg/dL is 3 mg/L. Any recent infection, injury, hard exercise or vaccination raises it for a week or two.

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Questions

Is a CRP of 100.0 mg/L normal?

A CRP of 100.0 mg/L is 100 mg/L or more, a level most often seen with a significant bacterial infection or major inflammation. The usual range is under 3 mg/L in most healthy people; many labs flag above 5 or 10.

Is a CRP of 100.0 mg/L high?

Under 1 mg/L is low, 1 to 3 average and over 3 raised. Over 10 usually means an infection or active inflammation rather than long-term heart risk.

Worked out by LifeFrom from the AHA/CDC statement on CRP, and not yet reviewed by a clinician. For your own understanding: only a lab test, read by your clinician, diagnoses anything.