Famciclovir Tablets

Famciclovir is a human antiviral agent used in the treatment of Feline Herpes (FHV-1) infections. Feline Herpes infections are controlled, not cured, and recurrence may occur even if the cat is treated life-long.

Consider also giving an L-Lysine Supplement as an aid in treating Feline Herpes Viral Infection. L-Lysine competes with L-arginine, the amino acid required by the herpes virus to replicate. L-Lysine has been shown to reduce the severity and duration of feline herpes virus infections and to reduce the incidence of flare-ups.

Dosage and Administration (extra-label):

• Cats: 90 mg/kg orally every 8 hours for 21 days
• Film-coated tablets may be split for correct dosing
• Try giving without food, but if cat vomits or acts sick after receiving famciclovir, give with a small amount of food.
• Treatment duration recommendations can vary somewhat with 2-4 week duration often suggested. Kittens at least 5 days old may only require treatment for 2 weeks.

Adverse reactions:
Anorexia and increased drinking may occur in some cats. Dosage should be adjusted in cats with renal dysfunction. In humans, famciclovir can cause nausea, vomiting, diarrhea and headache.

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IMPORTANT NOTICE - THIS IS A PRESCRIPTION ONLY MEDICATION (POM)

POMs are stored and dispensed directly from Ohana Animal Hospital under veterinary supervision.

As required by law, orders for this product will only be processed and delivered after our veterinary team has reviewed your pet's prescription and medical history, who may contact you or your existing vet for more details. Clients are encouraged to Autoship this product to avoid unnecessary delays.

Don't have a prescription? Use our VetCare Rebate program to enjoy $400 off when you renew your prescription.