What role does hsCRP play in Haut?

hsCRP (high-sensitivity C-reactive protein) is a systemic inflammatory marker produced in the liver. In dermatology, hsCRP is occasionally used as a non-specific indicator for inflammatory skin conditions such as psoriasis, acne, or hidradenitis suppurativa. Elevated levels may suggest a systemic inflammatory component, but they are not disease-specific. Evidence is mostly observational; hsCRP is not diagnostic but may help monitor known diseases. Consumer tests like MyBody-X measure hsCRP in blood, yet interpretation remains vague: normal levels do not rule out skin inflammation, and elevated levels require medical workup. The skin itself does not produce hsCRP; the marker reflects general inflammation. For personalized assessment, additional clinical parameters and more specific biomarkers are needed. The evidence base is moderate but insufficient for strong recommendations.