Cat · Felis catus · typical adult weight 2.50–7.00 kg
Oseltamivir is used in cat for Feline panleukopenia (adjunct). Routes documented in cat: PO. A typical adult cat weighs 2.50–7.00 kg. ExoticRx lists 1 cited dose rule for Oseltamivir in cat, drawn from published veterinary references. Verify against current literature before clinical use.
Trade names: Tamiflu
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| PO | 2 mg/kg | q12h | 5-7 days | Feline panleukopenia (adjunct) | Extrapolated | Plumb's Veterinary Drug Handbook, 9th Ed |
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These ranges are per kg. Enter your cat's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Inhibits influenza virus neuraminidase, preventing release of new viral particles from infected cells. Also reduces parvoviral bacterial translocation empirically.
Evidence for feline/canine use is limited. Used empirically for canine parvovirus (reduces bacterial translocation/sepsis). GI upset, vomiting possible.
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? Oseltamivir 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.