What is a key advantage of early antiviral treatment for viral infections?

Early antiviral treatment for viral infections is particularly advantageous because it can shorten the duration of illness. When antiviral medications are administered soon after the onset of symptoms, they can effectively inhibit viral replication and spread. This prompt action can lead to a decrease in the severity and length of the illness, allowing the patient to recover more quickly.

While boosting the immune system is a goal of some treatments, early antiviral drugs primarily work by directly targeting the viral processes rather than enhancing the immune response. Moreover, it is important to note that while some antiviral treatments may reduce symptoms and shorten the duration of illness, very few antiviral agents provide a complete cure for infections, as many viruses have complex mechanisms and can remain dormant in the body. Additionally, antiviral treatments do not prevent future infections; instead, they focus on managing the current infection.