Reptile · Centrochelys sulcata · typical adult weight 1.00–40.00 kg
Insulin (NPH/Vetsulin) is dosed at 1–5 IU/kg IM, ICe q24-72h in sulcata tortoises, per Stahl SJ. Diseases of the reptile pancreas. Vet Clin North Am Exot Anim Pract. 2003;6:191-212. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.260 (2026-08-01, PENDING REVIEW). Insulin (NPH/Vetsulin) is used in sulcata tortoises for Hyperglycemia / diabetes mellitus. Routes documented in sulcata tortoises: IM, ICe. A typical adult sulcata tortoise weighs 1.00–40.00 kg. ExoticRx lists 1 cited dose rule for Insulin (NPH/Vetsulin) in sulcata tortoises, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Vetsulin, ProZinc, Humulin N
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| IM, ICe | 1–5 IU/kg | q24-72h | Hyperglycemia / diabetes mellitus | Weak | Stahl SJ. Diseases of the reptile pancreas. Vet Clin North Am Exot Anim Pract. 2003;6:191-212. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.260 (2026-08-01, PENDING REVIEW) |
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These ranges are per kg. Enter your sulcata tortoise's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Facilitates cellular glucose uptake by binding insulin receptors, activating glucose transporters. Regulates carbohydrate, protein, and fat metabolism.
Hypoglycemia is the most dangerous adverse effect. Dose individually based on blood glucose curves. Vetsulin (porcine lente) for dogs, ProZinc (PZI) often preferred in cats. U-40 vs U-100 syringes — use correct syringe.
Species-specific contraindications and adverse-reaction reports for sulcata tortoises may differ from canine / feline reference data — consult the primary citations listed with each rule.
Insulin (NPH/Vetsulin) dose range in sulcata tortoises, with cited source references: IM, ICe 1–5 IU/kg q24-72h. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Insulin (NPH/Vetsulin) in sulcata tortoises: IM, ICe.
Insulin (NPH/Vetsulin) is indicated in sulcata tortoises for: Hyperglycemia / diabetes mellitus.
These are general warnings for Insulin (NPH/Vetsulin) across species; consult the sulcata tortoise dosing table above for species-specific guidance. Hypoglycemia is the most dangerous adverse effect. Dose individually based on blood glucose curves. Vetsulin (porcine lente) for dogs, ProZinc (PZI) often preferred in cats. U-40 vs U-100 syringes — use correct syringe.
Why a species-specific page? Insulin (NPH/Vetsulin) pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in sulcata 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.