Piperacillin for Blue-tongue Skinks

Reptile · Tiliqua scincoides · typical adult weight 0.25–0.60 kg

Piperacillin is dosed at 50–100 mg/kg IM q24h in blue-tongue skinks, per Divers SJ. Empirical doses of antimicrobial drugs commonly used in reptiles. Exot DVM. 1998;1:23. | Klaphake E, Gibbons PM, Sladky KK, et al. Reptiles. In: Carpenter JW, eds. Exotic Animal Formulary, 5th ed., Elsevier, St. Louis, MO; 2018:81-166. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.218 (2026-08-01, PENDING REVIEW). Piperacillin is used in blue-tongue skinks for Broad-spectrum bacterial infection. Routes documented in blue-tongue skinks: IM. A typical adult blue-tongue skink weighs 0.25–0.60 kg. ExoticRx lists 1 cited dose rule for Piperacillin in blue-tongue skinks, 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	50–100 mg/kg	q24h	Broad-spectrum bacterial infection	Weak	Divers SJ. Empirical doses of antimicrobial drugs commonly used in reptiles. Exot DVM. 1998;1:23. \| Klaphake E, Gibbons PM, Sladky KK, et al. Reptiles. In: Carpenter JW, eds. Exotic Animal Formulary, 5th ed., Elsevier, St. Louis, MO; 2018:81-166. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.218 (2026-08-01, PENDING REVIEW)

Report an error in this entry

Need the exact dose for your patient?

These ranges are per kg. Enter your blue-tongue skink's weight to get the precise dose and draw-up volume — unit and concentration math done for you.

Calculate for this blue-tongue skink →

Frequently asked questions

What is the dose of Piperacillin for Blue-tongue Skinks?

Piperacillin dose range in blue-tongue skinks, with cited source references: IM 50–100 mg/kg q24h. Reference ranges from cited sources — verify against current literature before clinical use.

How is Piperacillin administered in Blue-tongue Skinks?

Documented routes for Piperacillin in blue-tongue skinks: IM.

What conditions does Piperacillin treat in Blue-tongue Skinks?

Piperacillin is indicated in blue-tongue skinks for: Broad-spectrum bacterial infection.

Other Uncategorized drugs with blue-tongue skink dosing

Calcium glubionate Ceftiofur sodium Dioctyl Na sulfosuccinate Lidocaine Sulfadiazine, sulfamerazine

Piperacillin dosing in other species

Ball Pythons Bearded Dragons Corn Snakes Crested Geckos Eastern Box Turtles Russian Tortoises Veiled Chameleons African Grey Parrots

See all species for Piperacillin See all drugs for Blue-tongue Skinks

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 blue-tongue skinks — 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.