Hydromorphone for Leopard Geckos
Reptile · Eublepharis macularius · typical adult weight 0.04–0.10 kg
Hydromorphone is dosed at 0.5 mg/kg SC once, the following day (post-operative) in leopard geckos, per Mason AK, Lee J, Perry SM, Boykin KL, Del Piero F, Lierz M, Mitchell MA. Animals (Basel). 2021 Aug 24;11(9):2477. doi:10.3390/ani11092477. PMCID: PMC8470321. URL: https://pmc.ncbi.nlm.nih.gov/articles/PMC8470321/. Hydromorphone is used in leopard geckos for Post-operative analgesia, Analgesia prior to right unilateral orchidectomy and epididymectomy, Post-operative analgesia after orchidectomy and epididymectomy. Routes documented in leopard geckos: SC. A typical adult leopard gecko weighs 0.04–0.10 kg. ExoticRx lists 3 cited dose rules for Hydromorphone in leopard geckos, drawn from published veterinary references. Verify against current literature before clinical use.
Trade names: Dilaudid
Dose ranges
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| SC | 0.5 mg/kg | once, the following day (post-operative) | Post-operative analgesia | Weak | Mason AK, Lee J, Perry SM, Boykin KL, Del Piero F, Lierz M, Mitchell MA. Animals (Basel). 2021 Aug 24;11(9):2477. doi:10.3390/ani11092477. PMCID: PMC8470321. URL: https://pmc.ncbi.nlm.nih.gov/articles/PMC8470321/ |
| SC | 0.5 mg/kg | single dose prior to surgery (given in the same su | Analgesia prior to right unilateral orchidectomy and epididymectomy | Weak | Mason AK, Lee J, Perry SM, Boykin KL, Del Piero F, Lierz M, Mitchell MA. Determining the Effects of Serial Injections of Pregnant Mare Serum Gonadotropin on Plasma Testosterone Concentrations, Testicular Dynamics, and Semen Production in Leopard Geckos (Eublepharis macularius). Animals (Basel). 2021;11(9):2477. doi:10.3390/ani11092477. PMCID: PMC8470321. URL: https://pmc.ncbi.nlm.nih.gov/articles/PMC8470321/ |
| SC | 0.5 mg/kg | one additional dose the following day (post-operat | Post-operative analgesia after orchidectomy and epididymectomy | Weak | Mason AK, Lee J, Perry SM, Boykin KL, Del Piero F, Lierz M, Mitchell MA. Determining the Effects of Serial Injections of Pregnant Mare Serum Gonadotropin on Plasma Testosterone Concentrations, Testicular Dynamics, and Semen Production in Leopard Geckos (Eublepharis macularius). Animals (Basel). 2021;11(9):2477. doi:10.3390/ani11092477. PMCID: PMC8470321. URL: https://pmc.ncbi.nlm.nih.gov/articles/PMC8470321/ |
Need the exact dose for your patient?
These ranges are per kg. Enter your leopard gecko's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Mechanism of action
Semi-synthetic opioid agonist at mu-opioid receptors, producing potent analgesia, sedation, and euphoria. Approximately 5-7x more potent than morphine.
Side effects & warnings
Respiratory depression, bradycardia, hypothermia. May cause panting and hyperthermia in cats. Vomiting common after initial dose in dogs. Schedule II controlled substance. Naloxone is the reversal agent.
Species-specific contraindications and adverse-reaction reports for leopard geckos may differ from canine / feline reference data — consult the primary citations listed with each rule.
Frequently asked questions
What is the dose of Hydromorphone for Leopard Geckos?
Hydromorphone dose ranges in leopard geckos, with cited source references: SC 0.5 mg/kg once, the following day (post-operative); SC 0.5 mg/kg single dose prior to surgery (given in the same su; SC 0.5 mg/kg one additional dose the following day (post-operat.
How is Hydromorphone administered in Leopard Geckos?
Documented routes for Hydromorphone in leopard geckos: SC.
What conditions does Hydromorphone treat in Leopard Geckos?
Hydromorphone is indicated in leopard geckos for: Post-operative analgesia, Analgesia prior to right unilateral orchidectomy and epididymectomy, Post-operative analgesia after orchidectomy and epididymectomy.
What are the side effects of Hydromorphone in Leopard Geckos?
These are general warnings for Hydromorphone across species; consult the leopard gecko dosing table above for species-specific guidance. Respiratory depression, bradycardia, hypothermia. May cause panting and hyperthermia in cats. Vomiting common after initial dose in dogs. Schedule II controlled substance. Naloxone is the reversal agent.
Other Analgesic drugs with leopard gecko dosing
Hydromorphone dosing in other species
Why a species-specific page? Hydromorphone pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in leopard geckos — 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.