antiviral medications

Antiviral medications are drugs specifically designed to prevent or treat viral infections. Unlike antibiotics, which target bacteria, antivirals work by inhibiting the virus’s ability to replicate or spread within the body. They can help reduce the severity and duration of illnesses caused by viruses, such as influenza, HIV, and herpes. Antivirals may work in various ways, such as blocking viral entry into cells or stopping the virus from using the host's machinery to reproduce. They are an essential tool in managing viral diseases, especially during outbreaks or for individuals with weakened immune systems.