Famciclovir (Rx)

Get a prescription in 10 minutes
Famciclovir (Rx)

Why our vets recommend it

Famciclovir is an antiviral medication used to improve the symptoms of feline herpes virus.

 
 
 
 

Medication information

What is Famciclovir?

Famciclovir is a prescription antiviral drug vets typically prescribe to treat cats suffering from feline herpes virus (FHV-1). It helps reduce the symptoms of the virus, such as eye issues like conjunctivitis. This is an FDA-approved drug for humans that’s regularly prescribed for cats.

What does Famciclovir treat?

Common symptoms that Famciclovir treats include:

  • Sneezing
  • Congestion
  • Conjunctivitis (pink eye)
  • Excessive blinking
  • Squinting
  • Runny nose
  • Eye discharge

Conditions that Famciclovir treats include:

  • Feline herpes virus (also known as FHV-1, feline viral rhinotracheitis, or FVR)

How is Famciclovir given?

Give Famciclovir to pets orally, with or without food, according to the vet’s instructions.

Who is Famciclovir for?

Cats

What are the active ingredients of Famciclovir?

The active ingredient is famciclovir.

What are the possible side effects of Famciclovir in cats?

The most common side effects of famciclovir in cats include decreased appetite, vomiting, diarrhea, and increased drinking (which may lead to increased urination). If you have any questions or concerns about side effects, please contact your vet.

Top products at guaranteed low prices

$

Save 10% when you buy together

Frequently bought with this item

How Dutch works

  • 1

    Pick a membership plan

    Choose an annual or monthly plan — starting from just $11/month.

  • 2

    Video chat with a vet today

    Pick a time and get care from a licensed vet from home.

  • 3

    Get prescriptions shipped free

    Your vet will customize a treatment plan to help your pet and we’ll ship it to you.

  • 4

    Get unlimited care & follow-ups

    Ask follow-up questions and get care for other health issues quickly online.

sign up to talk to a vet

Annual members save $650 a year vs. other vets

  • Time to
    see a vet

  • Vet visit fee

  • Unlimited care
    for up to 5 pets

  • 24/7 video calls
    & messaging

  • Medication savings

  • Total annual savings

  • Less than 24 hours

  • FREE

  • Yes

  • Yes

  • 25% OFF

  • Save $650

other vets

  • 2 weeks

  • $100

  • No

  • No

  • No

  • $0