Anti-viral drugs are the medicines used conducive to the treatment of viral infections. A uncommon anti-viral is used for a peculiar infections.
It is a class of swelling group 'antimicrobial' which includes anti servile, anti-fungal and antibiotic. They are used to make terms infections as they are harmless to the consecrated wafer. It is very much different from viricides what one destroy or deactivate the virus inside or outside the body.