Introduction Fever is one of the most common symptoms prompting people to seek medical attention. It occurs when the body temperature rises above its normal range, usually as a response to infection, inflammation, or other triggers. Fever is not a disease itself but a signal that the body is fighting something. Understanding the underlying causes of fever, including common misconceptions like teething, helps in effective management and timely medical care. 1. Infections The most frequent cause of fever is infection. These can be: A. Viral Infections B. Bacterial Infections C. Other Infections 2. Inflammatory Conditions Fever can arise from non-infectious…