A Fever Test helps identify the underlying cause of elevated body temperature, which can result from various infections or medical conditions. Since fever is a symptom rather than a disease itself, doctors often recommend a panel of tests based on accompanying symptoms and duration. Common fever-related tests include Complete Blood Count (CBC), Widal Test (for typhoid), Malaria Parasite Test, Dengue NS1 Antigen, Urine Routine, Blood Culture, and in some cases, COVID-19 testing. These investigations aid in diagnosing infections like malaria, typhoid, dengue, or urinary tract infections, among others. A timely fever test is crucial for starting the right treatment, especially when fever persists for more than a couple of days or is associated with chills, rashes, or fatigue. Early diagnosis ensures faster recovery and reduces the risk of complications.