What does it mean when C-reactive protein and erythrocyte sedimentation rate are both elevated?
Both C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) are indicators of inflammation, reflecting the presence of inflammatory or infectious conditions. They may be elevated due to inflammatory disorders, rheumatic autoimmune diseases, tumors, and other conditions.
1. Inflammatory Disorders
When inflammatory conditions such as tonsillitis or bronchitis occur, inflammatory stimuli can lead to an accelerated ESR. As a result, CRP levels significantly increase, causing both elevated ESR and high CRP. Treatment with anti-inflammatory medications under a doctor's guidance is recommended.
2. Rheumatic Autoimmune Diseases
Rheumatoid arthritis, systemic lupus erythematosus, and dermatomyositis are all classified as rheumatic autoimmune diseases. During active phases, inflammatory stimuli cause increased levels of CRP in the blood. Regular, moderate physical exercise may help alleviate symptoms.
3. Tumor Diseases
In cancer patients, malignant cells can damage body tissues and organs, and often lead to elevated CRP levels in the blood. It is important to actively follow medical treatment plans to prevent disease progression.
In addition, patients with respiratory tract infections or urinary tract infections may also exhibit elevated CRP and ESR levels.