Most people will recover from the flu on their own, but there are medicines called antiviral drugs that can help treat the flu. Antiviral drugs may be especially useful in children and people at risk of serious complications from the flu. This treatment is most effective when it is started within about two days of symptoms beginning, and can help improve symptoms, lessen fever, and reduce the risk of complications when used correctly. Antiviral drugs are only available by prescription, so it’s important to contact your healthcare provider right away if you suspect you or your child has the flu and you are interested in antiviral drug treatment.