Pocket Pet · Phodopus spp. · typical adult weight 0.02–0.05 kg
Morphine is dosed at 2.5 mg/kg SC q2-4h in dwarf hamsters, per 51. Flecknell PA. Analgesia and post-operative care. Laboratory Animal Anaesthesia; 2016:141-192. | 122. Meredith A. BSAVA Small Animal Formulary: Part B: Exotic Pets, British Small Animal Veterinary Association, Quedgeley, Gloucester, UK; 2015. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.792 (2026-08-01, PENDING REVIEW) doi:10.1016/b978-0-12-800036-6.00004-1. Morphine is used in dwarf hamsters for Analgesia. Routes documented in dwarf hamsters: SC, SC, IM. A typical adult dwarf hamster weighs 0.02–0.05 kg. ExoticRx lists 2 cited dose rules for Morphine in dwarf hamsters, drawn from published veterinary references. Verify against current literature before clinical use.
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| SC | 2.5 mg/kg | q2-4h | Analgesia | Moderate | 51. Flecknell PA. Analgesia and post-operative care. Laboratory Animal Anaesthesia; 2016:141-192. | 122. Meredith A. BSAVA Small Animal Formulary: Part B: Exotic Pets, British Small Animal Veterinary Association, Quedgeley, Gloucester, UK; 2015. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.792 (2026-08-01, PENDING REVIEW) doi:10.1016/b978-0-12-800036-6.00004-1 |
| SC, IM | 2–5 mg/kg | q4h | Analgesia | Moderate | 7. Allweiler SI. How to improve anesthesia and analgesia in small mammals. Vet Clin North Am Exot Anim Pract. 2016;19:361-377. | 130. Morrisey JK, Carpenter JW. Formulary. In: Quesenberry KE, Carpenter JW, eds. Ferrets, Rabbits, and Rodents: Clinical Medicine and Surgery, 4th ed., Elsevier, St. Louis, MO; 2021:620-630. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.792 (2026-08-01, PENDING REVIEW) doi:10.1016/j.cvex.2016.01.012 |
Need the exact dose for your patient?
These ranges are per kg. Enter your dwarf hamster's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Prototype full mu-opioid receptor agonist. Activates mu, kappa, and delta opioid receptors producing analgesia, sedation, and euphoria.
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 dwarf hamsters may differ from canine / feline reference data — consult the primary citations listed with each rule.
Morphine dose ranges in dwarf hamsters, with cited source references: SC 2.5 mg/kg q2-4h; SC, IM 2–5 mg/kg q4h. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Morphine in dwarf hamsters: SC, SC, IM.
Morphine is indicated in dwarf hamsters for: Analgesia.
These are general warnings for Morphine across species; consult the dwarf hamster 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).
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 dwarf hamsters — 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.