Livestock · Sus scrofa domesticus · typical adult weight 1.00–300.00 kg
Fenbendazole is dosed at 5 mg/kg PO q24h in swine, per FDA NADA Label. Fenbendazole is used in swine for GI nematodes, lungworms. Routes documented in swine: PO. A typical adult swine weighs 1.00–300.00 kg. ExoticRx lists 1 cited dose rule for Fenbendazole in swine, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Panacur
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| PO | 5 mg/kg | q24h | 3 days in feed | GI nematodes, lungworms | Strong | FDA NADA Label |
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These ranges are per kg. Enter your swine's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Binds to beta-tubulin, inhibiting microtubule polymerization in parasites. Disrupts energy metabolism and cell division.
Very wide safety margin. Rarely causes vomiting or diarrhea. Safe in pregnant animals at standard doses. Must be given for multiple consecutive days for efficacy.
Species-specific contraindications and adverse-reaction reports for swine may differ from canine / feline reference data — consult the primary citations listed with each rule.
Fenbendazole dose range in swine, with cited source references: PO 5 mg/kg q24h. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Fenbendazole in swine: PO.
Cited course lengths for Fenbendazole in swine include: 3 days in feed. Duration depends on the indication — match it to the specific dose rule in the table above.
Fenbendazole is indicated in swine for: GI nematodes, lungworms.
These are general warnings for Fenbendazole across species; consult the swine dosing table above for species-specific guidance. Very wide safety margin. Rarely causes vomiting or diarrhea. Safe in pregnant animals at standard doses. Must be given for multiple consecutive days for efficacy.
Why a species-specific page? Fenbendazole pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in swine — 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.