When should I see a doctor about the flu?
If your symptoms aren't getting better after a week or if you have fever for more than 3 days, see your doctor.
Also, these symptoms are signs that flu may have developed into something serious like pneumonia. See a doctor if you have any of these symptoms:
- Hard to breathe
- Fever that lasts
- Persistent vomiting or can't keep fluids down
- Cough, congestion, and headaches that won't go away
- Severe dizziness