Pocket Pet · Rattus norvegicus var. domestica · typical adult weight 0.25–0.70 kg
Naloxone is dosed at 0.01–0.1 mg/kg SC, IP prn in pet rats, per Henke J, Baumgartner C, Roltgen I, et al. Anaesthesia with midazolam/medetomidine/fentanyl in chinchillas (Chinchilla lanigera) compared to anaesthesia with xylazine/ketamine and medetomidine/ketamine. J Vet Med A Physiol Pathol Clin Med. 2004;51:259-264. | Huerkamp M. Anesthesia and postoperative management of rabbits and pocket pets. In: Bonagura JD, eds. Kirk's Current Veterinary Therapy XII Small Animal Practice; W.B. Saunders, Philadelphia, PA; 1995:1322-1327. | Mayer J. Rodents. In: Carpenter JW, eds. Exotic Animal Formulary, 4th ed., Saunders/Elsevier, St. Louis, MO; 2013:476-516. | Meredith A. BSAVA Small Animal Formulary: Part B: Exotic Pets, British Small Animal Veterinary Association, Quedgeley, Gloucester, UK; 2015. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.787 — Carpenter's Exotic Animal Formulary 6th ed, Table 9.3 (Chemical Restraint/Anesthetic Agents Used in Rodents). Located 2026-08-05: the only table covering this species in which the drug's own row prints this dose. The copy held is an ebook conversion with no printed page numbers, so the table is the citable location. — SOURCE EDITION: BSAVA Small Animal Formulary, Part B — Exotic Pets — ISBN 9781910443712, https://openlibrary.org/isbn/9781910443712; Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929. Naloxone is used in pet rats for Opioid reversal. Routes documented in pet rats: SC, IP. A typical adult pet rat weighs 0.25–0.70 kg. ExoticRx lists 1 cited dose rule for Naloxone in pet rats, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Narcan
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| SC, IP | 0.01–0.1 mg/kg | prn | Opioid reversal | Moderate | Henke J, Baumgartner C, Roltgen I, et al. Anaesthesia with midazolam/medetomidine/fentanyl in chinchillas (Chinchilla lanigera) compared to anaesthesia with xylazine/ketamine and medetomidine/ketamine. J Vet Med A Physiol Pathol Clin Med. 2004;51:259-264. | Huerkamp M. Anesthesia and postoperative management of rabbits and pocket pets. In: Bonagura JD, eds. Kirk's Current Veterinary Therapy XII Small Animal Practice; W.B. Saunders, Philadelphia, PA; 1995:1322-1327. | Mayer J. Rodents. In: Carpenter JW, eds. Exotic Animal Formulary, 4th ed., Saunders/Elsevier, St. Louis, MO; 2013:476-516. | Meredith A. BSAVA Small Animal Formulary: Part B: Exotic Pets, British Small Animal Veterinary Association, Quedgeley, Gloucester, UK; 2015. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.787 — Carpenter's Exotic Animal Formulary 6th ed, Table 9.3 (Chemical Restraint/Anesthetic Agents Used in Rodents). Located 2026-08-05: the only table covering this species in which the drug's own row prints this dose. The copy held is an ebook conversion with no printed page numbers, so the table is the citable location. — SOURCE EDITION: BSAVA Small Animal Formulary, Part B — Exotic Pets — ISBN 9781910443712, https://openlibrary.org/isbn/9781910443712; Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929 |
Every held source for this drug and species, as printed. Where they differ, both are shown — the choice is yours, not ours.
| Dose (mg/kg) | Route | Source | As printed |
|---|---|---|---|
| 0.01–0.1 | SC | BSAVA Small Animal Formulary, 10th ed — Part B (Exotic Pets)p.226 | 0.01-0.1 mg/kg s.c., i.v., i.p. |
| 0.01–0.1 | SC | Carpenter's Exotic Animal Formulary, 6th edTable 9.3 | 0.01-0.1 mg/kg SC, IP,81,114,122 |
| 0.02 | IV | Carpenter's Exotic Animal Formulary, 6th edTable 9.3 | 0.02 mg/kg/h IV |
Figures are transcribed from the cited page or table of each held edition and are shown for reference only. They are not dose recommendations, they do not feed the calculator, and none has been reviewed by a veterinarian.
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These ranges are per kg. Enter your pet rat's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Competitive mu, kappa, and delta opioid receptor antagonist. Rapidly reverses opioid-induced respiratory depression, sedation, and hypotension.
Very short duration (30-60 min) — renarcotization risk with long-acting opioids. May precipitate acute withdrawal, pain, and sympathetic surge. Repeat dosing often needed.
Species-specific contraindications and adverse-reaction reports for pet rats may differ from canine / feline reference data — consult the primary citations listed with each rule.
Naloxone dose range in pet rats, with cited source references: SC, IP 0.01–0.1 mg/kg prn. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Naloxone in pet rats: SC, IP.
Naloxone is indicated in pet rats for: Opioid reversal.
These are general warnings for Naloxone across species; consult the pet rat dosing table above for species-specific guidance. Very short duration (30-60 min) — renarcotization risk with long-acting opioids. May precipitate acute withdrawal, pain, and sympathetic surge. Repeat dosing often needed.
Why a species-specific page? Naloxone pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in pet rats — 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.