High fever, body aches, fatigue prevail.

Flu symptoms include fever, chills, body aches, headache, and fatigue, accompanied by a dry cough and sore throat. Some individuals may experience nasal congestion or a runny nose. Severe cases can lead to complications like pneumonia, particularly in high-risk groups such as the elderly or those with weakened immune systems. Early antiviral treatment is essential for faster recovery and to prevent further complications.