Reptile · Pogona vitticeps · typical adult weight 0.38–0.51 kg
Ivermectin is dosed at 0.2 mg/kg PO once, repeat in 14 days in bearded dragons, per Klaphake E, Gibbons PM, Sladky KK, et al. Reptiles. In: Carpenter JW, eds. Exotic Animal Formulary, 5th ed., Elsevier, St. Louis, MO; 2018:81-166. / 127. Flach EJ, Riley J, Mutlow AG, et al. Pentastomiasis in Bosc’s monitor lizards (Varanus exanthematicus) caused by an undescribed Sambonia species. J Zoo Wildl Med. 2000;31:91-95. — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.227 (2026-08-01). — Carpenter's Exotic Animal Formulary 6th ed, Table 4.4 (Antiparasitic Agents Used in Reptiles). 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. Ivermectin is used in bearded dragons for Nematodes, mites, Ectoparasites (mites). Routes documented in bearded dragons: PO, SC. A typical adult bearded dragon weighs 0.38–0.51 kg. ExoticRx lists 2 cited dose rules for Ivermectin in bearded dragons, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Ivomec, Heartgard
Contraindicated in Tortoise / Turtle
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| PO | 0.2 mg/kg | once, repeat in 14 days | Repeat in 2 weeks | Nematodes, mites | Moderate | Klaphake E, Gibbons PM, Sladky KK, et al. Reptiles. In: Carpenter JW, eds. Exotic Animal Formulary, 5th ed., Elsevier, St. Louis, MO; 2018:81-166. / 127. Flach EJ, Riley J, Mutlow AG, et al. Pentastomiasis in Bosc’s monitor lizards (Varanus exanthematicus) caused by an undescribed Sambonia species. J Zoo Wildl Med. 2000;31:91-95. — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.227 (2026-08-01). — Carpenter's Exotic Animal Formulary 6th ed, Table 4.4 (Antiparasitic Agents Used in Reptiles). 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 |
| SC | 0.2 mg/kg | q14d | 2-3 treatments | Ectoparasites (mites) | Moderate |
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 |
|---|---|---|---|
| 0.2 | SC | BSAVA Small Animal Formulary, 10th ed — Part B (Exotic Pets)p.184 | 0.2 mg/kg s.c., p.o. once, repeat in 10-14 days until negative for parasites; may use as envi |
| 0.2 | PO | Mader's Reptile and Amphibian Medicine and Surgery, 3rd edTable 127.4 | 0.2 mg/kg PO, SC, IM, repeat in 14 days80,99 Snakes (except indigos), lizards (except skinks)37/nematodes (including lungworms),190 mites; can dilute with propylene glycol for oral |
| 0.2–0.4 | PO | Mader's Reptile and Amphibian Medicine and Surgery, 3rd edTable 128.2 | 0.2-0.4 mg/kg PO, SC, repeat q14d as needed52 Nematodes, including lungworms; mites |
| Dose (mg/l) | Route |
|---|
Need the exact dose for your patient?
These ranges are per kg. Enter your bearded dragon's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Potentiates glutamate-gated chloride channels in invertebrate nerve and muscle cells, causing paralysis and death of parasites.
TOXIC to MDR1-mutant dogs (Collies, Shelties, Aussies) at elevated doses. DO NOT use in chelonians (turtles/tortoises). Narrow safety margin in some species. Test MDR1 status before use in herding breeds.
Species-specific contraindications and adverse-reaction reports for bearded dragons may differ from canine / feline reference data — consult the primary citations listed with each rule.
Ivermectin dose ranges in bearded dragons, with cited source references: PO 0.2 mg/kg once, repeat in 14 days; SC 0.2 mg/kg q14d. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Ivermectin in bearded dragons: PO, SC.
Cited course lengths for Ivermectin in bearded dragons include: Repeat in 2 weeks; 2-3 treatments. Duration depends on the indication — match it to the specific dose rule in the table above.
Ivermectin is indicated in bearded dragons for: Nematodes, mites, Ectoparasites (mites).
These are general warnings for Ivermectin across species; consult the bearded dragon dosing table above for species-specific guidance. TOXIC to MDR1-mutant dogs (Collies, Shelties, Aussies) at elevated doses. DO NOT use in chelonians (turtles/tortoises). Narrow safety margin in some species. Test MDR1 status before use in herding breeds.
Why a species-specific page? Ivermectin pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in bearded dragons — 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.
| Klaphake E, Gibbons PM, Sladky KK, et al. Reptiles. In: Carpenter JW, eds. Exotic Animal Formulary, 5th ed., Elsevier, St. Louis, MO; 2018:81-166. / 127. Flach EJ, Riley J, Mutlow AG, et al. Pentastomiasis in Bosc’s monitor lizards (Varanus exanthematicus) caused by an undescribed Sambonia species. J Zoo Wildl Med. 2000;31:91-95. — Verified against Carpenter's Exotic Animal Formulary, 6th Ed, p.227 (2026-08-01). — Carpenter's Exotic Animal Formulary 6th ed, Table 4.4 (Antiparasitic Agents Used in Reptiles). 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 |
| Source |
|---|
| As printed |
|---|
| 5–10 | TOPICAL | Mader's Reptile and Amphibian Medicine and Surgery, 3rd edTable 127.4 | 5-10 mg/L water topical spray q3-5d up to 28 days168 Snakes (except indigos), lizards (except skinks)/mites; less effective than fipronil; spray on skin and in newly cleaned cage, |
| 10 | — | Mader's Reptile and Amphibian Medicine and Surgery, 3rd edTable 128.2 | 10 mg/L × 60 min bath, repeat q14d prn52 Mites |
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.