Bird · Amazona spp. · typical adult weight 0.35–0.55 kg
Enalapril is dosed at 2.5–5 mg/kg PO q12h in amazon parrots, per 692. Pees M, Schmidt V, Coles B, et al. Diagnosis and long-term therapy of right-sided heart failure in a yellow-crowned Amazon (Amazona ochrocephala). Vet Rec. 2006;158:445-447. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.491 — Carpenter's Exotic Animal Formulary 6th ed, Table 5.18 (Miscellaneous 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. — CORROBORATED 2026-08-06 by Samour J (ed), Avian Medicine, 3rd ed, Elsevier 2016 (ISBN 978-0-7234-3832-8), Table 13-11: Enalapril, Parrots, 2.5-5 mg/kg (PO). A second text, independent of the source already cited; it corroborates the figure and does not by itself establish that the dose is correct. — SOURCE EDITION: Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929; Avian Medicine (Samour) — ISBN 9780723438328, https://openlibrary.org/isbn/9780723438328. Enalapril is used in amazon parrots for Right-sided heart failure, long-term therapy. Routes documented in amazon parrots: PO. A typical adult amazon parrot weighs 0.35–0.55 kg. ExoticRx lists 1 cited dose rule for Enalapril in amazon parrots, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Enacard, Vasotec
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| PO | 2.5–5 mg/kg | q12h | Right-sided heart failure, long-term therapy | Weak | 692. Pees M, Schmidt V, Coles B, et al. Diagnosis and long-term therapy of right-sided heart failure in a yellow-crowned Amazon (Amazona ochrocephala). Vet Rec. 2006;158:445-447. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.491 — Carpenter's Exotic Animal Formulary 6th ed, Table 5.18 (Miscellaneous 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. — CORROBORATED 2026-08-06 by Samour J (ed), Avian Medicine, 3rd ed, Elsevier 2016 (ISBN 978-0-7234-3832-8), Table 13-11: Enalapril, Parrots, 2.5-5 mg/kg (PO). A second text, independent of the source already cited; it corroborates the figure and does not by itself establish that the dose is correct. — SOURCE EDITION: Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929; Avian Medicine (Samour) — ISBN 9780723438328, https://openlibrary.org/isbn/9780723438328 |
Every held source for this drug and species, as printed. Where they differ, both are shown — the choice is yours, not ours.
The sources disagree for this combination. The ranges below do not overlap on a comparable route. This is not an error in one of them — published veterinary references differ, and reconciling them for a particular patient is a clinical judgement.
| Dose (mg/kg) | Route | Source | As printed |
|---|---|---|---|
| 0.5 | — | BSAVA Manual of Psittacine Birds, 2nd edp.315 | .5 mg/kg q24h | ACE-inhibitor for use in cardiovascular disease |
| 1.25 | PO | BSAVA Small Animal Formulary, 10th ed — Part B (Exotic Pets)p.133 | 1.25 mg/kg p.o. q12h 1 |
| 0.8 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 5.18 | 0.8 mg/kg PO q12h 0.25 mg/kg PO q24h |
| 0.25 | PO |
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Prodrug converted to enalaprilat, which inhibits ACE. Reduces angiotensin II, decreases aldosterone, reduces preload and afterload.
Monitor renal function (BUN/creatinine) and electrolytes. Hypotension with concurrent diuretics. Primarily renal elimination (prefer benazepril in renal disease). CONTRAINDICATED in pregnancy.
Species-specific contraindications and adverse-reaction reports for amazon parrots may differ from canine / feline reference data — consult the primary citations listed with each rule.
Enalapril dose range in amazon parrots, with cited source references: PO 2.5–5 mg/kg q12h. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Enalapril in amazon parrots: PO.
Enalapril is indicated in amazon parrots for: Right-sided heart failure, long-term therapy.
These are general warnings for Enalapril across species; consult the amazon parrot dosing table above for species-specific guidance. Monitor renal function (BUN/creatinine) and electrolytes. Hypotension with concurrent diuretics. Primarily renal elimination (prefer benazepril in renal disease). CONTRAINDICATED in pregnancy.
Why a species-specific page? Enalapril pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in amazon 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.
| 0.8 mg/kg PO q12h 0.25 mg/kg PO q24h |
| 1.25 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 5.18 | 1.25 mg/kg PO q8-12h |
| 2.5–5 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 5.18 | 2.5-5 mg/kg PO q12h |
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.