Skip to main content
Compare

Famciclovir starts at $16.00 per month, while Valacyclovir starts at $20.00 per month in Canada. Valacyclovir contains valacyclovir 500–1000mg, while Famciclovir contains famciclovir 250mg. Last updated: 2026-02-26.

Head-to-Head Comparison

Valacyclovir Famciclovir
Price Range $20–$40 per month $16–$36 per month
Cheapest Pharmacy Costco ($19.29 per month) Costco ($15.49 per month)
Generic Name valacyclovir 500–1000mg famciclovir 250mg
Route Oral tablet Oral tablet
Category Antiviral Antiviral
ODB Coverage General Benefit General Benefit

Pharmacy Total Breakdown

Pharmacy Valacyclovir Famciclovir
Costco $19.29 per month $15.49 per month
Walmart $30.37 per month $26.97 per month
Rexall $36.59 per month $32.99 per month
Shoppers Drug Mart $39.19 per month $35.49 per month

Frequently Asked Questions

Which is cheaper, Valacyclovir or Famciclovir?
Famciclovir is generally cheaper, starting at $16.00 per month compared to $20.00 per month for Valacyclovir. The lowest price is at Costco ($15.49 per month).
What is the difference between Valacyclovir and Famciclovir?
Valacyclovir (valacyclovir 500–1000mg) and Famciclovir (famciclovir 250mg) are different medications in the antiviral category.
Is Valacyclovir or Famciclovir covered by provincial drug plans?
Valacyclovir: General Benefit on the Ontario Drug Benefit formulary. Famciclovir: General Benefit on the Ontario Drug Benefit formulary.

Last updated: 2026-02-26

Get a prescription