Can high CRP levels cause symptoms?

CRP itself does not cause symptoms, but the inflammation it reflects can lead to various symptoms depending on the underlying condition. For example, infections may cause fever, fatigue, and pain, while chronic inflammatory diseases like arthritis result in joint swelling and stiffness. Persistently high CRP levels may indicate systemic inflammation, contributing to fatigue, weight loss, or general malaise. Identifying and treating the root cause of elevated CRP is essential to alleviate these symptoms.