Piperacillin for African Grey Parrots

Bird · Psittacus erithacus · typical adult weight 0.40–0.65 kg

Piperacillin is dosed at 100–200 mg/kg IM, IV q6-12h in african grey parrots, per 793. Rupley AE. Critical care of pet birds. Vet Clin North Am Exot Anim Pract. 1998;1:11- 41. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.419 (2026-08-01, PENDING REVIEW) doi:10.1016/j.cvex.2016.01.014. Piperacillin is used in african grey parrots for Pseudomonas / broad-spectrum bacterial infection. Routes documented in african grey parrots: IM, IV. A typical adult african grey parrot weighs 0.40–0.65 kg. ExoticRx lists 1 cited dose rule for Piperacillin in african grey parrots, drawn from published veterinary references. Verify against current literature before clinical use.

Contraindicated in Rabbit, Guinea Pig, Chinchilla, Hamster, Degu

Rabbit: Oral beta-lactams cause fatal dysbiosis in rabbitsOral amoxicillin (and other oral beta-lactams) selectively destroy gram-positive hindgut flora in rabbits, allowing Clostridium spiroforme overgrowth and fatal enterotoxemia. Never administer oral beta-lactams to rabbits. Parenteral administration carries a lower risk than the oral route, but is not established as safe in rabbits.
Guinea Pig: Oral beta-lactams cause fatal dysbiosis in guinea pigsOral amoxicillin reliably causes Clostridium difficile-mediated fatal enterotoxemia in guinea pigs. Same mechanism as in rabbits. Parenteral administration carries a lower risk than the oral route; parenteral ceftiofur specifically has been given to guinea pigs and chinchillas without adverse effect.
Chinchilla: Oral beta-lactams cause fatal dysbiosis in chinchillasChinchillas are hindgut fermenters with the same flora dependence as rabbits and guinea pigs. Oral penicillins and oral cephalosporins trigger Clostridium overgrowth and fatal enterotoxemia. Never give oral beta-lactams; parenteral routes and trimethoprim-sulfa, fluoroquinolones, or chloramphenicol are the safer choices.
Hamster: Oral beta-lactams cause fatal enterocolitis in hamstersHamsters are exquisitely susceptible to antibiotic-associated Clostridium difficile enterocolitis — the hamster is the classic laboratory model for it. Oral penicillins and cephalosporins are reliably fatal. Never administer oral beta-lactams.
Degu: Oral beta-lactams risk fatal dysbiosis in degusDegus are caviomorph hindgut fermenters closely related to chinchillas and guinea pigs. Degu-specific data is limited, so this warning is extrapolated from those related hystricomorphs — but the shared physiology makes oral beta-lactam enterotoxemia the expected outcome. Treat as contraindicated; use the safer alternatives.

Dose ranges

Route	Dose	Frequency	Indication	Evidence	Source
IM, IV	100–200 mg/kg	q6-12h	Pseudomonas / broad-spectrum bacterial infection	Moderate	793. Rupley AE. Critical care of pet birds. Vet Clin North Am Exot Anim Pract. 1998;1:11- 41. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.419 (2026-08-01, PENDING REVIEW) doi:10.1016/j.cvex.2016.01.014

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Frequently asked questions

What is the dose of Piperacillin for African Grey Parrots?

Piperacillin dose range in african grey parrots, with cited source references: IM, IV 100–200 mg/kg q6-12h. Reference ranges from cited sources — verify against current literature before clinical use.

How is Piperacillin administered in African Grey Parrots?

Documented routes for Piperacillin in african grey parrots: IM, IV.

What conditions does Piperacillin treat in African Grey Parrots?

Piperacillin is indicated in african grey parrots for: Pseudomonas / broad-spectrum bacterial infection.

Other Uncategorized drugs with african grey parrot dosing

Atorvastatin Bromhexine Calcium glubionate Calcium levulinate Celecoxib Dextran 70 Ethambutol Gemfibrozil Primaquine Tobramycin

Piperacillin dosing in other species

Amazon Parrots Domestic Pigeons African Pygmy Hedgehogs Ball Pythons Bearded Dragons Blue-tongue Skinks Corn Snakes Crested Geckos

See all species for Piperacillin See all drugs for African Grey Parrots

Why a species-specific page? Piperacillin 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.