A patient presents to the clinic with flu symptoms that began 3 days ago. The patient is wondering why the flu cannot be treated with an antiviral. What is your best response?

Question

Quizplus · Accepted Answer

Antiviral drugs can be effective in treating influenza if given within 48 hours of the start of symptoms. After that time, the virus has replicated to the point where drugs are less effective. Antivirals may also be given for prevention in certain cases, and may be considered for those who are immunocompromised. However, antivirals are not always effective in treating influenza, as the virus can develop resistance to the drugs.

A Patient Presents to the Clinic with Flu Symptoms That