was ist ein crp wert im blut — what are common causes?

CRP (C-reactive protein) is an inflammation marker produced by the liver, rising during acute or chronic inflammation. Common causes of elevated CRP include infections (bacterial or viral), autoimmune diseases (e.g., rheumatoid arthritis, lupus), tissue damage (trauma, surgery), chronic inflammatory conditions (e.g., obesity, metabolic syndrome), and certain cancers. Mild elevations (1–10 mg/L) are often non-specific and can be influenced by lifestyle factors such as smoking, stress, or excess weight. Markedly high levels (>100 mg/L) typically indicate acute bacterial infection. The CRP test is a non-specific screening tool – it signals inflammation but not its location or cause, so further diagnostic workup is needed. Importantly, a normal CRP does not rule out inflammation entirely. Interpretation must always consider the clinical context. Persistent unexplained elevation warrants medical evaluation. Note: This information is for educational purposes and does not replace professional medical advice.