Flu fever, also known as influenza fever, is a common symptom of the flu virus infection. It is characterized by an elevated body temperature, often accompanied by feelings of warmth, chills, and overall discomfort. Unlike a mild increase in body temperature due to environmental factors, flu fever typically presents with temperatures above 100°F (37.8°C) and can soar even higher in severe cases. The fever is the body’s natural response to the presence of the flu virus, as it signals the activation of the immune system to fight off the infection. Flu fever may persist for several days and is often accompanied by other symptoms such as body aches, fatigue, headache, and respiratory symptoms like cough and sore throat. While uncomfortable, fever serves a crucial role in the body’s defense against the flu virus, helping to limit its replication and spread. Proper hydration, rest, and over-the-counter fever-reducing medications can help manage flu fever and alleviate associated symptoms, although seeking medical attention is advised for severe or prolonged fever episodes.
Flu fever symptoms typically include an elevated body temperature, often accompanied by chills, sweating, and general discomfort. Unlike a mild increase in temperature, flu fever usually presents with temperatures above 100°F (37.8°C). Alongside fever, individuals may experience body aches, fatigue, headache, and respiratory symptoms such as cough and sore throat. In severe cases, fever may persist for several days. It is essential to monitor flu fever symptoms closely and seek medical attention if they worsen or persist. Proper hydration, rest, and over-the-counter fever-reducing medications can help alleviate discomfort associated with flu fever.