GS-441524 is an antiviral drug in the form of an injectable solution, designed to suppress the replication of the Feline Infectious Peritonitis virus (FIP). The active ingredient is the nucleoside analog GS-441524, which possesses a pronounced antiviral effect and high bioavailability.
Important Packaging Note: The glass vials themselves often lack paper labeling and feature only a technical measuring scale (graduation) from 1 to 5 ml. All relevant information (name, concentration, batch number, and expiration date) is provided on the outer cardboard box. This is standard for this type of medication.
Composition: One vial (6 ml) contains:
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GS-441524 — 180 mg (concentration: 30 mg/ml).
Indications for Use: Feline Infectious Peritonitis (FIP) of any form: wet (effusive), dry, ocular, and neurological.
Administration and Dosage: The drug is intended for subcutaneous use. Injections are administered once every 24 hours, strictly at the same time each day.
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The recommended dosage is calculated based on weight and the specific form of the disease.
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The duration of treatment is determined by a veterinarian. The standard course of therapy is 84 days (12 weeks).
Contraindications:
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Individual sensitivity to the drug's components.
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Spontaneous interruption of the course without consulting a specialist.
Side Effects: Local reactions are possible (short-term burning during administration, lumps at injection sites), which usually resolve on their own. In case of serious allergic reactions, discontinue use and consult a veterinarian.
❗ Note: Consult a veterinarian before using GS-441524.

