was bedeutet crp wert — when to see a doctor?

CRP (C-reactive protein) is a non-specific inflammatory marker produced by the liver. Elevated CRP can indicate acute or chronic inflammation, infection, tissue damage, or autoimmune disease. Mild elevations (e.g., 5–10 mg/L) are often benign and may result from stress, smoking, or minor infections. Markedly elevated levels (> 50 mg/L) suggest serious bacterial infection or systemic inflammation. You should see a doctor if your CRP is above 10 mg/L and you have symptoms like fever, pain, fatigue, or unexplained weight loss. Also, persistently elevated CRP without obvious cause warrants medical evaluation to rule out chronic inflammatory conditions (e.g., rheumatoid arthritis, vasculitis). Importantly, a single elevated value is not diagnostic; it must be interpreted in clinical context. Seek immediate medical attention for acute symptoms like chest pain or shortness of breath. The evidence for CRP's clinical utility is strong (human-strong), supported by extensive studies and guidelines. Caveat: home CRP tests are screening tools, not definitive diagnoses.