"-vir at start, middle or end means for virus":
Drugs:
Abacavir,
Acyclovir,
Amprenavir,
Cidofovir,
Denavir,
Efavirenz,
Indavir,
Invirase,
Famvir,
Ganciclovir,
Norvir,
Oseltamivir,
Penciclovir,
Ritonavir,
Saquinavir,
Valacyclovir,
Viracept,
Viramune,
Zanamivir,
Zovirax.
Drugs:
Abacavir,
Acyclovir,
Amprenavir,
Cidofovir,
Denavir,
Efavirenz,
Indavir,
Invirase,
Famvir,
Ganciclovir,
Norvir,
Oseltamivir,
Penciclovir,
Ritonavir,
Saquinavir,
Valacyclovir,
Viracept,
Viramune,
Zanamivir,
Zovirax.