ExoticRx · exoticrx.com/drugs/aspirin
US brand names:Bufferin, Ascriptin
Aspirin is dosed at 5 mg/kg PO q48h in african grey parrots, per 73. Beaufrère H, Nevarez J, Gaschen L, et al. Diagnosis of presumed acute ischemic stroke and associated seizure management in a Congo African grey parrot. J Am Vet Med Assoc. 2011;239(1):122-128. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.489 doi:10.2460/javma.239.1.122 — 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. — SOURCE EDITION: Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929. Verify against current literature before clinical use.
Irreversibly acetylates cyclooxygenase (COX-1 and COX-2), inhibiting prostaglandin and thromboxane synthesis.
TOXIC to cats (prolonged half-life, deficient glucuronidation). Use buffered only. GI ulceration. Avoid with other NSAIDs or corticosteroids. Platelet inhibition irreversible.
Species references:All African Grey Parrot drugsAll Cat (Domestic) drugsAll Chicken (Poultry) drugsAll Chinchilla drugsAll Dog (Domestic) drugs
Each ExoticRx dose rule is graded by the strength of its primary evidence — see the editorial process.
A dog/cat sample is shown here. Cited dosing for all 11 species — reptiles, birds, pocket pets, livestock, and equine — is free on the per-species pages above. Pro adds the weight-based calculator for every species.
| Species | Route | Dose | Frequency | Evidence | Source |
|---|---|---|---|---|---|
| Cat (Domestic) | PO | 5 mg/cat (NOT mg/kg) | q72h | Moderate | Plumb's Veterinary Drug Handbook, 10th ed (2023, held copy; the original seed cited the 9th, which was never consulted) — Plumb's 10th ed (held) printed p.100, Aspirin monograph spanning p.100-102; page located 2026-08-05 from the book's own running heads, verified to name the drug in its body text. — SOURCE EDITION: Plumb's Veterinary Drug Handbook — ISBN 9781394172207, https://openlibrary.org/isbn/9781394172207 |
| Dog (Domestic) | PO | 0.5–1 mg/kg | q24h (antiplatelet) | Weak | BSAVA Small Animal Formulary 10th ed., Part A: Canine and Feline (Allerton F, ed.), Aspirin monograph, printed p.33 (corpus p.49) — SOURCE EDITION: BSAVA Small Animal Formulary, Part A — Canine and Feline — ISBN 9781910443705, https://openlibrary.org/isbn/9781910443705 |
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View PlansSource citations and evidence levels available on the live page. Reference only — verify against current literature before clinical use.