What does it mean when a child has a fever and high C-reactive protein?

If a child has a fever along with elevated C-reactive protein (CRP) levels, it may indicate an infectious disease. C-reactive protein is a substance that helps increase antibody levels in the blood, thereby fighting off bacterial and viral invasions. When a child has a fever, CRP levels in the blood often rise significantly, suggesting the presence of a bacterial or viral infection. If a child's CRP level is high during a fever, it is best to visit a pediatrician promptly for further examination and diagnosis to determine the specific cause of the illness. The pediatrician can evaluate the child’s symptoms and test blood, urine, and stool samples to check for signs of infection. Based on the findings, the doctor can also provide effective treatment recommendations.