Reptile · Testudo horsfieldii · typical adult weight 0.23–0.91 kg
Oxytocin is dosed at 1–10 U/kg IM IM q90min, max 3 doses, increasing dose in russian tortoises, per 63. Carpenter JW, Klaphake E, Gibbons PM, et al. Reptile formulary. In: Divers SJ, Stahl SJ, eds. Mader's Reptile and Amphibian Medicine and Surgery, 3rd ed., Elsevier, St. Louis, MO; 2019:1191-1211. | 243. 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.261 (2026-08-01, PENDING REVIEW). Oxytocin is used in russian tortoises for Dystocia. Routes documented in russian tortoises: IM. A typical adult russian tortoise weighs 0.23–0.91 kg. ExoticRx lists 1 cited dose rule for Oxytocin in russian tortoises, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Pitocin
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| IM | 1–10 U/kg IM | q90min, max 3 doses, increasing dose | Dystocia | Weak | 63. Carpenter JW, Klaphake E, Gibbons PM, et al. Reptile formulary. In: Divers SJ, Stahl SJ, eds. Mader's Reptile and Amphibian Medicine and Surgery, 3rd ed., Elsevier, St. Louis, MO; 2019:1191-1211. | 243. 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.261 (2026-08-01, PENDING REVIEW) |
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These ranges are per kg. Enter your russian tortoise's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Stimulates uterine smooth muscle contraction and mammary myoepithelial cell contraction promoting milk letdown. Acts via oxytocin receptors.
Used for dystocia and milk letdown. DO NOT USE if obstructive dystocia (uterine rupture risk). Cervix must be dilated. Repeat doses with diminishing returns.
Species-specific contraindications and adverse-reaction reports for russian tortoises may differ from canine / feline reference data — consult the primary citations listed with each rule.
Oxytocin dose range in russian tortoises, with cited source references: IM 1–10 U/kg IM q90min, max 3 doses, increasing dose. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Oxytocin in russian tortoises: IM.
Oxytocin is indicated in russian tortoises for: Dystocia.
These are general warnings for Oxytocin across species; consult the russian tortoise dosing table above for species-specific guidance. Used for dystocia and milk letdown. DO NOT USE if obstructive dystocia (uterine rupture risk). Cervix must be dilated. Repeat doses with diminishing returns.
Why a species-specific page? Oxytocin pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in russian tortoises — 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.