was kostet ein großes blutbild beim arzt — when to see a doctor?

A complete blood count (CBC) at a doctor's office in Germany typically costs between €20 and €40 if paid privately (IGeL). For statutory-insured patients, it's covered if medically indicated (e.g., suspected infection, anemia, fatigue). You should see a doctor if you experience persistent tiredness, unexplained weight loss, fever, night sweats, pale skin, easy bruising, or recurrent infections. The CBC is a routine screening tool, not a diagnostic test for specific diseases. It can detect abnormalities in red/white blood cells and platelets, but further testing is always needed for a diagnosis. Evidence is based on standard medical practice, not high-level clinical trials.