Pain Management in Rabbits
Pocket Pet · Oryctolagus cuniculus · typical adult weight 1.00–5.00 kg
13 cited drugs treat Pain Management in rabbits: Aspirin, Buprenorphine, Butorphanol, Butorphanol Injectable, Flunixin Meglumine, Gabapentin, Hydromorphone, Ibuprofen, Meloxicam, Morphine, Oxymorphone, Piroxicam, Tramadol.
Multimodal analgesia spanning NSAIDs, opioids, local anaesthetics, NMDA antagonists (ketamine), α2 agonists, and adjuncts. Species safety matters: NSAIDs are unsafe in some reptiles, opioid receptor distributions differ in birds, and rabbits tolerate buprenorphine particularly well.
The overview above describes Pain Management across species; the citations below are the ExoticRx dose rules scoped to rabbits — a reference list, not new species-specific clinical guidance.
Aspirin(Bufferin, Ascriptin)
Analgesic| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| PO | 5–20 mg/kg | q24h | Antiinflammatory; low-grade analgesia | Moderate | Plumb's Veterinary Drug Handbook, 10th ed (2023, held copy; the original seed cited the 9th, which was never consulted) — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.854 — Plumb's 10th ed (held) printed p.102, Aspirin monograph spanning p.100-102; page located 2026-08-05 from the book's own running heads, and carries this exact dose under the matching species heading. — Carpenter's Exotic Animal Formulary 6th ed, Table 10.4 (Chemical Restraint/Sedative/Anesthetic/Analgesic Agents Used in Rabbits.a,b). The copy held is an ebook conversion with no printed page numbers, so the table — not the page — is the citable location. — SOURCE EDITION: Plumb's Veterinary Drug Handbook — ISBN 9781394172207, https://openlibrary.org/isbn/9781394172207; Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929 |
Buprenorphine(Simbadol, Buprenex)
Analgesic| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| IM | 0.01–0.05 mg/kg | q6-12h | 24-72 hours post-operatively | Post-operative analgesia | Moderate | Chi[tt]y J. Formulary. In: Harcourt-Brown F, Chi[tt]y J, eds. BSAVA Manual of Rabbit Surgery, Dentistry and Imaging; BSAVA Press, Gloucestershire, UK; 2013:430-431. |; Morissey JM, Carpenter JW. Appendix: Formulary. In: Quesenberry KE, Orcu[tt] C, Mans C, et al. Ferrets, Rabbits and Rodents: Clinical Medicine and Surgery, 4th ed., Elsevier, St. Louis, MO; 2021:620-630. — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.856 (2026-08-01). — SOURCE EDITION: BSAVA Small Animal Formulary, Part A — Canine and Feline — ISBN 9781910443705, https://openlibrary.org/isbn/9781910443705; Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929; Ferrets, Rabbits, and Rodents: Clinical Medicine and Surgery — ISBN 9780323484350, https://openlibrary.org/isbn/9780323484350 |
| IV | 0.01–0.05 mg/kg | q6-12h | As needed | Analgesia - mild to moderate pain only (partial mu agonist) | Moderate | Chi[tt]y J. Formulary. In: Harcourt-Brown F, Chi[tt]y J, eds. BSAVA Manual of Rabbit Surgery, Dentistry and Imaging; BSAVA Press, Gloucestershire, UK; 2013:430-431. |; Morissey JM, Carpenter JW. Appendix: Formulary. In: Quesenberry KE, Orcu[tt] C, Mans C, et al. Ferrets, Rabbits and Rodents: Clinical Medicine and Surgery, 4th ed., Elsevier, St. Louis, MO; 2021:620-630. — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.856 (2026-08-01). — SOURCE EDITION: BSAVA Small Animal Formulary, Part A — Canine and Feline — ISBN 9781910443705, https://openlibrary.org/isbn/9781910443705; Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929; Ferrets, Rabbits, and Rodents: Clinical Medicine and Surgery — ISBN 9780323484350, https://openlibrary.org/isbn/9780323484350 [w3r2 2026-08-14] LOCATOR: Carpenter 6th ed, Table 10.4 (Chemical Restraint/Sedative/Anesthetic/Analgesic Agents Used in Rabbits). Held copy is a paginationless ebook conversion, so the table and not the page is the citable location. |
| SC | 0.01–0.05 mg/kg | q6-12h | As needed | Analgesia - mild to moderate pain only | Moderate | Morissey JM, Carpenter JW. Appendix: Formulary. In: Quesenberry KE, OrcuttCJ, Mans C, et al. Ferrets, Rabbits and Rodents: Clinical Medicine and Surgery, 4th ed., Elsevier, St. Louis, MO; 2021:620-630.; Chitty J. Formulary. In: Harcourt-Brown F, Chitty J, eds. BSAVA Manual of Rabbit Surgery, Dentistry and Imaging; BSAVA Press, Gloucestershire, UK; 2013:430-431. — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.856 (2026-08-01). — SOURCE EDITION: BSAVA Small Animal Formulary, Part A — Canine and Feline — ISBN 9781910443705, https://openlibrary.org/isbn/9781910443705; Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929; Ferrets, Rabbits, and Rodents: Clinical Medicine and Surgery — ISBN 9780323484350, https://openlibrary.org/isbn/9780323484350 [w3r2 2026-08-14] LOCATOR: Carpenter 6th ed, Table 10.4 (Chemical Restraint/Sedative/Anesthetic/Analgesic Agents Used in Rabbits). Held copy is a paginationless ebook conversion, so the table and not the page is the citable location. |
Butorphanol(Torbugesic, Torbutrol)
Analgesic| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| IM | 0.1–0.5 mg/kg | q4h | As needed | Analgesia (pain management) | Moderate | Chitty J [Chitty J]. Formulary. In: Harcourt-Brown F, Chitty J, eds. BSAVA Manual of Rabbit Surgery, Dentistry and Imaging; BSAVA Press, Gloucestershire, UK; 2013:430-431. / 194. Plumb's Veterinary Drug Handbook, 10th ed (2023, held copy; the original seed cited the 9th, which was never consulted) — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.857 (2026-08-01). — Plumb's 10th ed (held) printed p.163, Butorphanol monograph spanning p.157-163; page located 2026-08-05 from the book's own running heads, and carries this exact dose under the matching species heading. — Carpenter's Exotic Animal Formulary 6th ed, Table 10.4 (Chemical Restraint/Sedative/Anesthetic/Analgesic Agents Used in Rabbits.a,b). The copy held is an ebook conversion with no printed page numbers, so the table — not the page — is the citable location. — SOURCE EDITION: BSAVA Small Animal Formulary, Part A — Canine and Feline — ISBN 9781910443705, https://openlibrary.org/isbn/9781910443705; Plumb's Veterinary Drug Handbook — ISBN 9781394172207, https://openlibrary.org/isbn/9781394172207; Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929 |
| SC | 0.1–0.5 mg/kg | q2-4h | As needed | Pain management | Moderate | Chitty J [Chitty J]. Formulary. In: Harcourt-Brown F, Chitty J, eds. BSAVA Manual of Rabbit Surgery, Dentistry and Imaging; BSAVA Press, Gloucestershire, UK; 2013:430-431.; Plumb's Veterinary Drug Handbook, 10th ed (2023, held copy; the original seed cited the 9th, which was never consulted) — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.857 (2026-08-01). — Plumb's 10th ed (held) printed p.163, Butorphanol monograph spanning p.157-163; page located 2026-08-05 from the book's own running heads, and carries this exact dose under the matching species heading. — Carpenter's Exotic Animal Formulary 6th ed, Table 10.4 (Chemical Restraint/Sedative/Anesthetic/Analgesic Agents Used in Rabbits.a,b). The copy held is an ebook conversion with no printed page numbers, so the table — not the page — is the citable location. — SOURCE EDITION: BSAVA Small Animal Formulary, Part A — Canine and Feline — ISBN 9781910443705, https://openlibrary.org/isbn/9781910443705; Plumb's Veterinary Drug Handbook — ISBN 9781394172207, https://openlibrary.org/isbn/9781394172207; Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929 |
Butorphanol Injectable(Torbugesic, Torbutrol Injectable)
Neurological| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| SC | 0.1–1 mg/kg | q4-6h | As needed | Analgesia | Strong | Morissey JM, Carpenter JW. Appendix: Formulary. In: Quesenberry KE, OrcuttC, Mans C, et al. Ferrets, Rabbits and Rodents: Clinical Medicine and Surgery, 4th ed., Elsevier, St. Louis, MO; 2021:620-630. — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.857 (2026-08-01). — Carpenter's Exotic Animal Formulary 6th ed, Table 10.18 (Treatments Used in the Management of Rabbit Gastrointestinal Syndrome (RGIS).a). 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: Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929; Ferrets, Rabbits, and Rodents: Clinical Medicine and Surgery — ISBN 9780323484350, https://openlibrary.org/isbn/9780323484350 |
Flunixin Meglumine(Banamine)
Analgesic| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| SC, IM, IV | 1.1 mg/kg | q12-24h | Analgesia; nonsteroidal antiinflammatory | Moderate | Plumb's Veterinary Drug Handbook, 10th ed (2023, held copy; the original seed cited the 9th, which was never consulted) — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.859 — Carpenter's Exotic Animal Formulary 6th ed, Table 10.4 (Chemical Restraint/Sedative/Anesthetic/Analgesic Agents Used in Rabbits.a,b). The copy held is an ebook conversion with no printed page numbers, so the table — not the page — is the citable location. — Plumb's 10th ed (held) printed p.541, Flunixin monograph spanning p.541-543; page located 2026-08-05 from the book's own running heads, verified to name the drug in its body text. — SOURCE EDITION: Plumb's Veterinary Drug Handbook — ISBN 9781394172207, https://openlibrary.org/isbn/9781394172207; Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929 |
Gabapentin(Neurontin)
Analgesic| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| PO | 3–5 mg/kg | q12-24h | 2-3 hours before visit | Neuropathic pain analgesic | Anecdotal | Carpenter's Exotic Animal Formulary, 6th Ed, p.859, Gabapentin row, ref 166 = Morrissey JM, Carpenter JW, Appendix: Formulary. Corroborated in-species by frr 4th Ed Appendix Table A.4 (corpus p.638, printed p.626), Rabbits column: 'Gabapentin 3-5 mg/kg PO q12-24h'; and BSAVA Part B printed p.146 / corpus p.160: 'Rabbits: 2-5 mg/kg p.o. q8h'. — Carpenter's Exotic Animal Formulary 6th ed, Table 10.4 (Chemical Restraint/Sedative/Anesthetic/Analgesic Agents Used in Rabbits.a,b). The copy held is an ebook conversion with no printed page numbers, so the table — not the page — 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 |
Hydromorphone(Dilaudid)
Analgesic| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| SC, IM, IV | 0.1–0.2 mg/kg | q6-8h | Opioid analgesia | Moderate | Johnston MS. Clinical approaches to analgesia in ferrets and rabbits. J Exot Pet Med. 2005;14:229-235. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.859 doi:10.1053/j.saep.2005.09.003 — Carpenter's Exotic Animal Formulary 6th ed, Table 10.4 (Chemical Restraint/Sedative/Anesthetic/Analgesic Agents Used in Rabbits.a,b). The copy held is an ebook conversion with no printed page numbers, so the table — not the page — is the citable location. — SOURCE EDITION: Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929 |
Ibuprofen
Analgesic| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| PO | 2–7.5 mg/kg | q4h | Analgesia; nonsteroidal anti-inflammatory | Weak | Morissey JM, Carpenter JW. Appendix: Formulary. In: Quesenberry KE, OrcuttCJ, Mans C, et al. Ferrets, Rabbits and Rodents: Clinical Medicine and Surgery, 4th ed., Elsevier, St. Louis, MO; 2021:620-630. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.859 — SOURCE EDITION: Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929; Ferrets, Rabbits, and Rodents: Clinical Medicine and Surgery — ISBN 9780323484350, https://openlibrary.org/isbn/9780323484350 |
Meloxicam(Metacam)
Analgesic| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| PO | 0.3–1 mg/kg | q24h | As needed | Dental pain and GI stasis secondary to pain | Moderate | Carpenter's Exotic Animal Formulary, 6th ed, Table 10.4 (Chemical Restraint/Sedative/Anesthetic/Analgesic Agents Used in Rabbits) and Table 10.18 (Treatments Used in the Management of Rabbit Gastrointestinal Syndrome) - 1 mg/kg PO q24h, supporting the 1.0 endpoint. BSAVA Small Animal Formulary 10th ed, Part B - Exotic Pets, printed p.195: 'Rabbits: 0.3-0.6 mg/kg s.c., p.o. q12-24h', supporting the 0.3 endpoint. Corroborated: Carpenter et al. J Zoo Wildl Med 2009,40:601-606 doi:10.1638/2007-0115.1 (abstract), Delk et al. Am J Vet Res 2014,75:195-199 doi:10.2460/ajvr.75.2.195 (abstract). |
| PO | 0.3–0.6 mg/kg | q24h | 3-7 days | Pain, post-operative analgesia, dental pain | Weak | BSAVA Small Animal Formulary, 10th edition, Part B: Exotic Pets; Meloxicam monograph, DOSES, printed p.195 (corpus PDF p.209). — SOURCE EDITION: BSAVA Small Animal Formulary, Part B — Exotic Pets — ISBN 9781910443712, https://openlibrary.org/isbn/9781910443712 |
| SC | 0.3–0.6 mg/kg | q24h | 1-3 days then switch to oral | Post-operative analgesia | Weak | BSAVA Small Animal Formulary, 10th Ed, Part B: Exotic Pets (ed. Joanna Hedley), Meloxicam, DOSES, printed p.195 / corpus p.209: 'Rabbits: 0.3-0.6 mg/kg s.c., p.o. q12-24h'. — SOURCE EDITION: BSAVA Small Animal Formulary, Part B — Exotic Pets — ISBN 9781910443712, https://openlibrary.org/isbn/9781910443712 |
Morphine
Analgesic| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| SC, IM | 0.5–2 mg/kg | q2-4h | Analgesia | Weak | Carpenter JW, Hawkins MG. Personal communication; 2020. | Morissey JM, Carpenter JW. Appendix: Formulary. In: Quesenberry KE, OrcuttCJ, Mans C, et al. Ferrets, Rabbits and Rodents: Clinical Medicine and Surgery, 4th ed., Elsevier, St. Louis, MO; 2021:620-630. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.863 — SOURCE EDITION: Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929; Ferrets, Rabbits, and Rodents: Clinical Medicine and Surgery — ISBN 9780323484350, https://openlibrary.org/isbn/9780323484350 |
Oxymorphone
Analgesic| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| SC, IM | 0.05–0.2 mg/kg | q6-12h | Analgesia | Moderate | Heard DJ. Anesthesia, analgesia, and sedation of small mammals. In: Quesenberry KE, Carpenter JW, eds. Ferrets, Rabbits, and Rodents: Clinical Medicine and Surgery, 2nd ed., WB Saunders, St. Louis, MO; 2004:356-369. | Morissey JM, Carpenter JW. Appendix: Formulary. In: Quesenberry KE, OrcuttCJ, Mans C, et al. Ferrets, Rabbits and Rodents: Clinical Medicine and Surgery, 4th ed., Elsevier, St. Louis, MO; 2021:620-630. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.863 doi:10.1016/b0-72-169377-6/50035-6 — Carpenter's Exotic Animal Formulary 6th ed, Table 10.4 (Chemical Restraint/Sedative/Anesthetic/Analgesic Agents Used in Rabbits.a,b). 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: Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929; Ferrets, Rabbits, and Rodents: Clinical Medicine and Surgery — ISBN 9780323484350, https://openlibrary.org/isbn/9780323484350; Zoo Animal and Wildlife Immobilization and Anesthesia — ISBN 9780813811833, https://openlibrary.org/isbn/9780813811833 |
Piroxicam(Feldene)
Analgesic| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| PO | 0.1–0.2 mg/kg | q8h x 21 days | Analgesia; nonsteroidal anti-inflammatory | Weak | Plumb's Veterinary Drug Handbook, 10th ed (2023, held copy; the original seed cited the 9th, which was never consulted) — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.863 — Plumb's 10th ed (held) printed p.1033, Piroxicam monograph spanning p.1033-1034; page located 2026-08-05 from the book's own running heads, verified to name the drug in its body text. — Carpenter's Exotic Animal Formulary 6th ed, Table 10.4 (Chemical Restraint/Sedative/Anesthetic/Analgesic Agents Used in Rabbits.a,b). The copy held is an ebook conversion with no printed page numbers, so the table — not the page — is the citable location. — SOURCE EDITION: Plumb's Veterinary Drug Handbook — ISBN 9781394172207, https://openlibrary.org/isbn/9781394172207; Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929 |
Tramadol
Analgesic| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| PO | 5–15 mg/kg | q8-12h | As needed | Analgesia - adjunctive only, clinical efficacy data lacking (Carpenter Table 10.4 prints "data on clinical efficacy lacking") | Extrapolated | Chitty J. Formulary. In: Harcourt-Brown F, Chitty J, eds. BSAVA Manual of Rabbit Surgery, Dentistry and Imaging; BSAVA Press, Gloucestershire, UK; 2013:430-431. — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.864 (2026-08-01). — Carpenter's Exotic Animal Formulary 6th ed, Table 10.4 (Chemical Restraint/Sedative/Anesthetic/Analgesic Agents Used in Rabbits.a,b). The copy held is an ebook conversion with no printed page numbers, so the table — not the page — is the citable location. — SOURCE EDITION: BSAVA Small Animal Formulary, Part A — Canine and Feline — ISBN 9781910443705, https://openlibrary.org/isbn/9781910443705; Carpenter's Exotic Animal Formulary — ISBN 9780323833929, https://openlibrary.org/isbn/9780323833929 |
Sourced from published veterinary references; awaiting credentialed clinical reviewer. See our editorial process. Reference only — not veterinary advice. Verify against current literature before clinical use.