Rx Famciclovir 125 mg Tablets for Cats – Antiviral Feline Herpes Treatment

Rx Famciclovir Tablets, 125 mg

Rx Famciclovir 125 mg is a prescription antiviral medication used to help manage feline herpesvirus type-1 (FHV-1) infections in cats. FHV-1, also known as feline viral rhinotracheitis (FVR), is a common cause of upper respiratory disease and conjunctivitis in cats of all ages. While feline herpes infections cannot be cured, famciclovir helps control viral replication, reduce clinical signs, and lessen the severity and frequency of flare-ups.

Famciclovir works by inhibiting viral DNA replication, helping manage symptoms such as sneezing, nasal discharge, eye inflammation, and ocular discharge associated with feline herpesvirus infections. Because herpesviruses can remain dormant within the body, recurrence may occur even with long-term or lifelong treatment.

For additional support, veterinarians may recommend combining treatment with an L-lysine supplement. L-lysine may help reduce viral replication by competing with L-arginine, an amino acid required by the herpes virus.

Features:

• Prescription antiviral medication for cats
• Used to manage feline herpesvirus (FHV-1) infections
• Helps reduce severity and duration of clinical signs
• Commonly prescribed for feline viral rhinotracheitis (FVR) and herpes-related conjunctivitis
• Film-coated tablets may be split for accurate dosing
• Suitable for adult cats and kittens as directed by a veterinarian

Dosage and Administration:

Use as directed by your veterinarian. Typical dosing guidelines may include administering 90 mg/kg orally every 8 hours. Treatment duration commonly ranges from 2–4 weeks depending on clinical response. Tablets may be given without food; however, if vomiting or gastrointestinal upset occurs, administer with a small amount of food. Kittens at least 5 days old may require shorter treatment durations.

Adverse Reactions:

Some cats may experience decreased appetite or increased water intake. Dosage adjustments may be necessary in cats with renal dysfunction. If adverse effects occur or worsen, discontinue use and consult your veterinarian.

Storage Instructions:

Store at controlled room temperature between 68°F and 77°F.

This product requires a Valid prescription.

All prescription items are Non-Refundable and Non-Returnable.