Cat · Felis catus · typical adult weight 2.50–7.00 kg
Fusidic Acid Systemic is used in cat for Deep staphylococcal infections. Routes documented in cat: PO. A typical adult cat weighs 2.50–7.00 kg. ExoticRx lists 1 cited dose rule for Fusidic Acid Systemic in cat, drawn from published veterinary references. Verify against current literature before clinical use.
Trade names: Fucidin Tablets
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| PO | 15–30 mg/kg | q12h | 4-8 weeks (combination therapy) | Deep staphylococcal infections | Weak | Plumb's Veterinary Drug Handbook, 9th Ed |
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Inhibits elongation factor G (EF-G), blocking translocation step of protein synthesis. Bacteriostatic. Concentrates in bone and soft tissue.
Hepatotoxicity, especially IV form. GI upset. Resistance develops quickly — always use in combination. Monitor LFTs.
Species-specific contraindications and adverse-reaction reports for cat may differ from canine / feline reference data — consult the primary citations listed with each rule.
Why a species-specific page? Fusidic Acid Systemic pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in cat — the rules above are the citations specific to this species, not generic recommendations.
Sourced from published veterinary references; awaiting credentialed clinical reviewer. See our editorial process. Reference only — not veterinary advice.