Yes, it is possible to have the flu without a fever. While fever is a common symptom of influenza and often signals the body's immune response to the virus, some people—especially those with mild cases, strong immune systems, older adults, or immunosuppressed individuals—may experience the flu without developing a fever. Other flu symptoms such as fatigue, cough, sore throat, body aches, headache, chills, and sweats can still occur even when a fever is absent. It is important to treat the flu seriously regardless of the presence of a fever, as the illness can still be contagious and potentially severe.
The absence of fever in flu cases may lead to delayed diagnosis and treatment, so recognizing other symptoms and seeking appropriate care is crucial for recovery and to prevent complications.
