Disease: Herpes zoster

Acyclovir

Acyclovir 200mg; caps.

VALTREX

Valacyclovir (as HCl) (prodrug of acyclovir) 500mg, 1g+; tabs; +scored.

Famciclovir

Famciclovir (prodrug of penciclovir) 125mg, 250mg, 500mg; tabs.