Get a famciclovir prescription for cats
Famciclovir is a prescription antiviral for cats with feline herpesvirus. Get a prescription online for just $35—no in-person vet visit needed.
- Same-day visits available
- Licensed vets in your state
- 80% cheaper than an in-person visit


How to get prescriptions online with Pawp
Pawp makes it easy to get pet prescriptions online. As a member, you can chat with a licensed vet, get your pet evaluated, and receive an Rx, all from home.
Step 1
Start your free trial with Pawp
Pawp members get 24/7 on-demand vet care and can book an Rx visit at anytime.

Step 2
Video chat with a local vet
Step 3
Get your prescription
Step 4
Shop your preferred pharmacy
What is famciclovir?

Famciclovir is a prescription antiviral medication for cats used to treat feline herpesvirus infections. It helps reduce symptoms like sneezing, nasal discharge, and eye inflammation.

Why vets prescribe famciclovir for cats
- Treats symptoms of feline herpesvirus (FHV-1)
- Reduces nasal discharge, sneezing, and eye issues
- Helps shorten flare-ups during times of stress
- Often used with other supportive treatments
What is famciclovir used for in cats?
Feline herpesvirus (FHV-1)
Targets viral replication to reduce respiratory symptoms
Runny nose and nasal congestion
Helps clear nasal discharge caused by viral infections
Watery or inflamed eyes
Relieves conjunctivitis associated with herpesvirus
Sneezing fits
Eases irritation caused by upper respiratory inflammation
Stress-related flare-ups
Prevents and controls outbreaks during boarding or moving
Chronic viral infections
Part of long-term management for cats with recurring symptoms
What Pawp members are saying
Download the Pawp app to get started
- Prescription visits
- 24/7 on-demand vet care
- Emergency Protection
- Pet health monitoring
Frequently Asked Questions
Is famciclovir safe for cats?
How long does it take for famciclovir to work in cats?
What are the side effects of famciclovir in cats?
Can famciclovir be used long-term in cats?