Bird · Psittacus erithacus · typical adult weight 0.40–0.65 kg
Oxfendazole is dosed at 10–40 mg/kg PO once, repeat in 14 days in african grey parrots, per Doneley B. Formulary. In: Doneley B, eds. Avian Medicine and Surgery in Practice: Companion and Aviary Birds; Manson Publishing, London, UK; 2011:285-320. / 578. Marshall R. Avian anthelmintics and antiprotozoals. Semin Avian Exot Pet Med. 1993;2:33-41. / 895. Steinhort LA. Diagnosis and treatment of common diseases of finches. In: Bongaura JD, eds. Kirk's Current Veterinary Therapy XIII; Saunders, Philadelphia, PA; 2000:1119-1123. — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.438 (2026-08-01). — Carpenter's Exotic Animal Formulary 6th ed, Table 5.4 (Antiparasitic Agents Used in Birds). The copy held is an ebook conversion with no printed page numbers, so the table — not the page — is the citable location. — SOURCE EDITION: Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929. Oxfendazole is used in african grey parrots for Nematode infections. Routes documented in african grey parrots: PO. A typical adult african grey parrot weighs 0.40–0.65 kg. ExoticRx lists 1 cited dose rule for Oxfendazole in african grey parrots, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Synanthic, Benzelmin
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| PO | 10–40 mg/kg | once, repeat in 14 days | 2 doses | Nematode infections | Moderate | Doneley B. Formulary. In: Doneley B, eds. Avian Medicine and Surgery in Practice: Companion and Aviary Birds; Manson Publishing, London, UK; 2011:285-320. / 578. Marshall R. Avian anthelmintics and antiprotozoals. Semin Avian Exot Pet Med. 1993;2:33-41. / 895. Steinhort LA. Diagnosis and treatment of common diseases of finches. In: Bongaura JD, eds. Kirk's Current Veterinary Therapy XIII; Saunders, Philadelphia, PA; 2000:1119-1123. — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.438 (2026-08-01). — Carpenter's Exotic Animal Formulary 6th ed, Table 5.4 (Antiparasitic Agents Used in Birds). The copy held is an ebook conversion with no printed page numbers, so the table — not the page — is the citable location. — SOURCE EDITION: Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929 |
Every held source for this drug and species, as printed. Where they differ, both are shown — the choice is yours, not ours.
| Dose (mg/kg) | Route | Source | As printed |
|---|---|---|---|
| 10–40 | PO | BSAVA Small Animal Formulary, 10th ed — Part B (Exotic Pets)p.234 | 10-40 mg/kg p.o. once |
| 10–40 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 5.4 | 10-40 mg/kg PO once,578,895 |
| 15–25 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 5.4 | 15-25 mg/kg PO once |
Figures are transcribed from the cited page or table of each held edition and are shown for reference only. They are not dose recommendations, they do not feed the calculator, and none has been reviewed by a veterinarian.
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These ranges are per kg. Enter your african grey parrot's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Active metabolite of febantel; inhibits microtubule polymerization by binding parasite beta-tubulin. Broad-spectrum nematocidal.
Wide safety margin. Teratogenic potential. Used in cattle, horses, and exotic species. Efficacy against some resistant nematode populations declining.
Species-specific contraindications and adverse-reaction reports for african grey parrots may differ from canine / feline reference data — consult the primary citations listed with each rule.
Oxfendazole dose range in african grey parrots, with cited source references: PO 10–40 mg/kg once, repeat in 14 days. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Oxfendazole in african grey parrots: PO.
Cited course lengths for Oxfendazole in african grey parrots include: 2 doses. Duration depends on the indication — match it to the specific dose rule in the table above.
Oxfendazole is indicated in african grey parrots for: Nematode infections.
These are general warnings for Oxfendazole across species; consult the african grey parrot dosing table above for species-specific guidance. Wide safety margin. Teratogenic potential. Used in cattle, horses, and exotic species. Efficacy against some resistant nematode populations declining.
Why a species-specific page? Oxfendazole pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in african grey parrots — 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.