Reptile · Python regius · typical adult weight 1.00–2.00 kg
Arginine vasotocin (AVT) is dosed at 0.01–1 μg/kg IV (preferred), ICe q12-24h × several treatments in ball pythons, per Lloyd ML. Reptilian dystocias review - causes, prevention, management, and comments on the synthetic hormone vasotocin. Proc Annu Conf Am Assoc Zoo Vet; 1990:290-296. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.260 (2026-08-01, PENDING REVIEW). Arginine vasotocin (AVT) is used in ball pythons for Dystocia. Routes documented in ball pythons: IV (preferred), ICe. A typical adult ball python weighs 1.00–2.00 kg. ExoticRx lists 1 cited dose rule for Arginine vasotocin (AVT) in ball pythons, drawn from published veterinary references. Verify against current literature before clinical use.
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| IV (preferred), ICe | 0.01–1 μg/kg | q12-24h × several treatments | Dystocia | Weak | Lloyd ML. Reptilian dystocias review - causes, prevention, management, and comments on the synthetic hormone vasotocin. Proc Annu Conf Am Assoc Zoo Vet; 1990:290-296. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.260 (2026-08-01, PENDING REVIEW) |
Need the exact dose for your patient?
These ranges are per kg. Enter your ball python's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Added 2026-08-04 by the book-verification programme. Drug identity independently confirmed as distinct from every existing formulary entry. Source opened: Carpenter's Exotic Animal Formulary 6th Ed, p.260 (Table 4.8 Hormones and Steroids Used in Reptiles); ref 274 resolved at carpenter p.374 = Lloyd ML, Reptilian dystocias review, Proc AAZV 1990:290-296. Class as printed in source: Neurohypophyseal nonapeptide hormone / uterotonic (ecbolic); non-mammalian homolog of oxytocin-vasopressin
Species-specific contraindications and adverse-reaction reports for ball pythons may differ from canine / feline reference data — consult the primary citations listed with each rule.
Arginine vasotocin (AVT) dose range in ball pythons, with cited source references: IV (preferred), ICe 0.01–1 μg/kg q12-24h × several treatments. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Arginine vasotocin (AVT) in ball pythons: IV (preferred), ICe.
Arginine vasotocin (AVT) is indicated in ball pythons for: Dystocia.
These are general warnings for Arginine vasotocin (AVT) across species; consult the ball python dosing table above for species-specific guidance. Added 2026-08-04 by the book-verification programme. Drug identity independently confirmed as distinct from every existing formulary entry. Source opened: Carpenter's Exotic Animal Formulary 6th Ed, p.260 (Table 4.8 Hormones and Steroids Used in Reptiles); ref 274 resolved at carpenter p.374 = Lloyd ML, Reptilian dystocias review, Proc AAZV 1990:290-296. Class as printed in source: Neurohypophyseal nonapeptide hormone / uterotonic (ecbolic); non-mammalian homolog of oxytocin-vasopressin
Why a species-specific page? Arginine vasotocin (AVT) pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in ball pythons — 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.