Reptile · Pogona vitticeps · typical adult weight 0.38–0.51 kg
Griseofulvin is dosed at 15 mg/kg PO q72h in bearded dragons, per 221. Jepson L. Snakes. Exotic Animal Medicine: A Quick Reference Guide, Saunders/Elsevier, Philadelphia, PA; 2009:315-357. / 222. Jepson L. Turtles and tortoises. In: Exotic Animal Medicine: A Quick Reference Guide, Saunders/Elsevier, Philadelphia, PA; 2009:358-411. / 243. 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. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.221 — Carpenter's Exotic Animal Formulary 6th ed, Table 4.3 (Antifungal 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. Griseofulvin is used in bearded dragons for Dermatophytosis / fungal dermatitis. Routes documented in bearded dragons: PO. A typical adult bearded dragon weighs 0.38–0.51 kg. ExoticRx lists 1 cited dose rule for Griseofulvin in bearded dragons, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Fulvicin, Grisovin
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| PO | 15 mg/kg | q72h | Dermatophytosis / fungal dermatitis | Weak | 221. Jepson L. Snakes. Exotic Animal Medicine: A Quick Reference Guide, Saunders/Elsevier, Philadelphia, PA; 2009:315-357. / 222. Jepson L. Turtles and tortoises. In: Exotic Animal Medicine: A Quick Reference Guide, Saunders/Elsevier, Philadelphia, PA; 2009:358-411. / 243. 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. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.221 — Carpenter's Exotic Animal Formulary 6th ed, Table 4.3 (Antifungal 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 |
Every held source for this drug and species, as printed. Where they differ, both are shown — the choice is yours, not ours.
The sources disagree for this combination. The ranges below do not overlap on a comparable route. This is not an error in one of them — published veterinary references differ, and reconciling them for a particular patient is a clinical judgement.
| Dose (mg/kg) | Route | Source | As printed |
|---|---|---|---|
| 15 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 4.3 | 15 mg/kg PO q72h,222,243 20-40 mg/kg PO q72h x Most 5 treatments |
| 20–40 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 4.3 | 15 mg/kg PO q72h,222,243 20-40 mg/kg PO q72h x Most 5 treatments |
| 15 | PO | Mader's Reptile and Amphibian Medicine and Surgery, 3rd edTable 127.1 | 15 mg/kg PO q72h149-151 20-40 mg/kg PO q72h × 5 treatm Most species ents281 Most species/dermatitis; limited success |
| 20–40 |
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.
Inhibits fungal mitosis by disrupting mitotic spindle microtubules. Deposits in keratin precursor cells, preventing fungal invasion of new growth.
TERATOGENIC — CONTRAINDICATED in pregnant animals. Bone marrow suppression (especially cats — monitor CBC). Give with fatty food (enhances absorption). Cats: FIV-positive at higher risk of toxicity. 4-8 week course minimum.
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.
Griseofulvin dose range in bearded dragons, with cited source references: PO 15 mg/kg q72h. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Griseofulvin in bearded dragons: PO.
Griseofulvin is indicated in bearded dragons for: Dermatophytosis / fungal dermatitis.
These are general warnings for Griseofulvin across species; consult the bearded dragon dosing table above for species-specific guidance. TERATOGENIC — CONTRAINDICATED in pregnant animals. Bone marrow suppression (especially cats — monitor CBC). Give with fatty food (enhances absorption). Cats: FIV-positive at higher risk of toxicity. 4-8 week course minimum.
Why a species-specific page? Griseofulvin 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.
| PO |
| Mader's Reptile and Amphibian Medicine and Surgery, 3rd edTable 127.1 |
| 15 mg/kg PO q72h149-151 20-40 mg/kg PO q72h × 5 treatm Most species ents281 Most species/dermatitis; limited success |
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.