was ist der crp wert — what are common causes?

CRP (C-reactive protein) is a well-established biomarker for systemic inflammation. Common causes of elevated CRP include acute infections (bacterial or viral), chronic inflammatory diseases (e.g., rheumatoid arthritis, inflammatory bowel disease), tissue injury (surgery, trauma), and cardiovascular risk. Lifestyle factors such as smoking, obesity, and intense physical exertion can also moderately raise CRP. Importantly, a single elevated value is non-specific – it indicates inflammation but not its source. Diagnosis requires further clinical workup. The evidence for CRP as an inflammatory marker is strong (human-strong), but consumer home tests should not be used for self-diagnosis. Interpretation should always be done by a healthcare professional, especially if values are persistently high.