What are the initial symptoms of H1N1 influenza?

Initial symptoms of H1N1 influenza include chills, cough, high fever, headache, dizziness, body aches, and fatigue. Patients may also experience nasal congestion and runny nose. The virus primarily spreads through contact and airborne droplets, so patients should wear masks when going out. In addition, patients should get plenty of rest, maintain a light diet, drink ample warm water daily to promote metabolism, and may take medication under a doctor's guidance to aid recovery. If symptoms worsen, patients should seek medical attention promptly to avoid delaying treatment.