Morphine for Sulcata Tortoises
Reptile · Centrochelys sulcata · typical adult weight 1.00–40.00 kg
Morphine is dosed at 0.05–0.88 mg/kg IM See source in sulcata tortoises, per Marsh MK, et al. Sedation and Anesthesia of Galapagos (Chelonoidis nigra), Aldabra (Aldabrachelys gigantea), and African Spurred Tortoises (Centrochelys sulcata): A Retrospective Review (2009-2019). Animals. 2021;11(10):2920. doi:10.3390/ani11102920; PMCID: PMC8532946. Table 1. URL: https://pmc.ncbi.nlm.nih.gov/articles/PMC8532946/. Morphine is used in sulcata tortoises for Immobilization (sedation/anesthesia). Routes documented in sulcata tortoises: IM. A typical adult sulcata tortoise weighs 1.00–40.00 kg. ExoticRx lists 1 cited dose rule for Morphine in sulcata tortoises, drawn from published veterinary references. Verify against current literature before clinical use.
Dose ranges
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| IM | 0.05–0.88 mg/kg | See source | Immobilization (sedation/anesthesia) | Weak | Marsh MK, et al. Sedation and Anesthesia of Galapagos (Chelonoidis nigra), Aldabra (Aldabrachelys gigantea), and African Spurred Tortoises (Centrochelys sulcata): A Retrospective Review (2009-2019). Animals. 2021;11(10):2920. doi:10.3390/ani11102920; PMCID: PMC8532946. Table 1. URL: https://pmc.ncbi.nlm.nih.gov/articles/PMC8532946/ |
Need the exact dose for your patient?
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.
Mechanism of action
Prototype full mu-opioid receptor agonist. Activates mu, kappa, and delta opioid receptors producing analgesia, sedation, and euphoria.
Side effects & warnings
Histamine release with rapid IV injection (hypotension, bronchoconstriction — give slowly). Vomiting and defecation common initial effects. Respiratory depression. Cats: may cause excitation/dysphoria at higher doses. Controlled substance (Schedule II).
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.
Frequently asked questions
What is the dose of Morphine for Sulcata Tortoises?
Morphine dose range in sulcata tortoises, with cited source references: IM 0.05–0.88 mg/kg See source.
How is Morphine administered in Sulcata Tortoises?
Documented routes for Morphine in sulcata tortoises: IM.
What conditions does Morphine treat in Sulcata Tortoises?
Morphine is indicated in sulcata tortoises for: Immobilization (sedation/anesthesia).
What are the side effects of Morphine in Sulcata Tortoises?
These are general warnings for Morphine across species; consult the sulcata tortoise dosing table above for species-specific guidance. Histamine release with rapid IV injection (hypotension, bronchoconstriction — give slowly). Vomiting and defecation common initial effects. Respiratory depression. Cats: may cause excitation/dysphoria at higher doses. Controlled substance (Schedule II).
Other Analgesic drugs with sulcata tortoise dosing
Morphine dosing in other species
Why a species-specific page? Morphine 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.