What is the main purpose of antiviral medications?

The main purpose of antiviral medications is to control symptoms of viral infections rather than cure them. Antivirals work by inhibiting the replication of viruses, which helps to reduce the severity and duration of symptoms. They are effective in managing certain viral infections, such as influenza and HIV, by preventing the virus from multiplying, which alleviates the symptoms and can help the patient recover more quickly. While some antiviral treatments may significantly lower the viral load and improve outcomes, they do not eliminate the virus from the body in the same way antibiotics can for bacterial infections.

Although there are measures such as vaccines that can be used to prevent viral infections, antiviral medications are primarily focused on treatment after the infection has occurred. Additionally, while some may support the immune system indirectly through the management of viral diseases, such strengthening is not the primary purpose of antiviral medications.