How do you know you have it?
Tiredness and pain throughout your body.
Mucus, cough, and a high fever.
How do you treat the flu?
The flu is a viral infection that cannot be cured with antibiotics. You just have to wait for it to get better on its own.
Take a medicine to help prevent a high fever. It is important to drink plenty of fluids (water, juice, broth ...) and to stay in bed and rest.
And remember, always ask your doctor!