Rest, over-the-counter (OTC) medications and plenty of fluids are ready to take the path to recovery. But even if you feel better, staying away from others for a while is essential to prevent the flu from spreading.
It is best to stay at home for a week after the first illness, as it is transmitted 5-7 days after the onset of symptoms. Fever is one of the symptoms; stay home for at least 24 hours after the fever has subsided.