Bird · Psittacus erithacus · typical adult weight 0.40–0.65 kg
Levothyroxine is dosed at 20 μg/kg PO q12-24h in african grey parrots, per 391. Hawkins MG, Barron H, Speer BL, et al. Birds. In: Carpenter JW, eds. Exotic Animal Formulary, 4th ed., Elsevier Saunders, St. Louis, MO; 2013:183-437. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.463 — SOURCE EDITION: Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929; Current Therapy in Avian Medicine and Surgery — ISBN 9781455746712, https://openlibrary.org/isbn/9781455746712. Levothyroxine is used in african grey parrots for Hypothyroidism; may induce molt. 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 Levothyroxine in african grey parrots, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Soloxine, Thyro-Tabs
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| PO | 20 μg/kg | q12-24h | Hypothyroidism; may induce molt | Moderate | 391. Hawkins MG, Barron H, Speer BL, et al. Birds. In: Carpenter JW, eds. Exotic Animal Formulary, 4th ed., Elsevier Saunders, St. Louis, MO; 2013:183-437. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.463 — SOURCE EDITION: Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929; Current Therapy in Avian Medicine and Surgery — ISBN 9781455746712, https://openlibrary.org/isbn/9781455746712 |
Every held source for this drug and species, as printed. Where they differ, both are shown — the choice is yours, not ours.
| Dose (mcg/kg) | Route | Source | As printed |
|---|---|---|---|
| 20 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 5.7 | 20 μg/kg PO q12- 24h,159,391 25 μg q24h × 7 days, then 50 μg q24h ×7 days, then 75 μg q24h × 7 days, then 50 μg q24h × 7 days, then 25 μg q24h × 7 days |
| Dose (mg/kg) | Route | Source | As printed |
|---|---|---|---|
| 0.02 | PO | BSAVA Small Animal Formulary, 10th ed — Part B (Exotic Pets)p.193 | 0.02 mg/kg p.o. q12-24h. Dissolve 1 mg in 28.4 ml water and give 0.4-0.5 ml/kg q12-24h. - Exotic Pe |
| Dose (ml/kg) | Route | Source | As printed |
|---|
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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.
Synthetic T4 (thyroxine) that is converted to active T3 in peripheral tissues. Restores normal metabolic rate, thermogenesis, and organ function.
Dose based on body weight, adjusted by monitoring serum T4 levels (4-6 hour post-pill sample). Give on empty stomach. Monitor for signs of thyrotoxicosis (tachycardia, panting, anxiety). Dogs primarily.
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.
Levothyroxine dose range in african grey parrots, with cited source references: PO 20 μg/kg q12-24h. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Levothyroxine in african grey parrots: PO.
Levothyroxine is indicated in african grey parrots for: Hypothyroidism; may induce molt.
These are general warnings for Levothyroxine across species; consult the african grey parrot dosing table above for species-specific guidance. Dose based on body weight, adjusted by monitoring serum T4 levels (4-6 hour post-pill sample). Give on empty stomach. Monitor for signs of thyrotoxicosis (tachycardia, panting, anxiety). Dogs primarily.
Why a species-specific page? Levothyroxine 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.
| 0.4–0.5 | — | BSAVA Small Animal Formulary, 10th ed — Part B (Exotic Pets)p.193 | mg/kg p.o. q12-24h. Dissolve 1 mg in 28.4 ml water and give 0.4-0.5 ml/kg q12-24h. - Exotic Pets |
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.