An adult presents with a hperpes zoster infection on their right flank that started day prior to their arrival given this situation which of the following medications would be most appropriate.
A) Acyclovir: An antiviral medication commonly used to treat herpes zoster infections by inhibiting the replication of the herpes virus.
B) Valacyclovir: Another antiviral medication that is a prodrug of acyclovir, providing similar antiviral effects but with improved bioavailability and dosing convenience.
C) Famciclovir: An antiviral medication that is also used to treat herpes zoster infections, often preferred for its convenience of dosing and efficacy.
D) Penciclovir: A topical antiviral medication that can be applied directly to the affected area to reduce the severity and duration of herpes zoster symptoms.
