CRP Entzündung: when to see a doctor?

Elevated C-reactive protein (CRP) is a non-specific marker of inflammation. You should see a doctor if your CRP level is above 10 mg/L or persistently elevated, especially if accompanied by symptoms like fever, pain, fatigue, or unexplained weight loss. Medical evaluation is also needed if you suspect a chronic condition such as rheumatoid arthritis or an infection. Home tests like MyBody-X can provide a preliminary indication but do not replace lab-based diagnostics. Reference ranges vary by laboratory and individual factors (e.g., smoking, age, medications). A single mildly elevated CRP (<10 mg/L) may be benign (e.g., after vaccination or exercise). Caveat: Without clinical oversight, there is risk of misinterpretation or unnecessary anxiety. For persistently high levels (>10 mg/L) or accompanying symptoms, prompt medical consultation is strongly advised.