Reptile · Eublepharis macularius · typical adult weight 0.04–0.10 kg
Sulfadiazine is dosed at 25 mg/kg PO q24h x 21 days in leopard geckos, per 15. Barten SL. The medical care of iguanas and other common pet lizards. Vet Clin North Am Small Anim Pract. 1993;23:1213-1249. — Mined from Mader's Reptile and Amphibian Medicine and Surgery, 3rd Ed, p.1407 (2026-08-01, PENDING REVIEW). Sulfadiazine is used in leopard geckos for Coccidia. Routes documented in leopard geckos: PO. A typical adult leopard gecko weighs 0.04–0.10 kg. ExoticRx lists 1 cited dose rule for Sulfadiazine in leopard geckos, drawn from published veterinary references. Verify against current literature before clinical use.
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| PO | 25 mg/kg | q24h x 21 days | Coccidia | Weak | 15. Barten SL. The medical care of iguanas and other common pet lizards. Vet Clin North Am Small Anim Pract. 1993;23:1213-1249. — Mined from Mader's Reptile and Amphibian Medicine and Surgery, 3rd Ed, p.1407 (2026-08-01, PENDING REVIEW) |
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These ranges are per kg. Enter your leopard gecko's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Competitive inhibitor of dihydropteroate synthase in folate synthesis pathway. Bacteriostatic alone; bactericidal when combined with trimethoprim.
Ensure adequate hydration to prevent crystalluria. KCS risk in dogs with prolonged use. Avoid in hepatic insufficiency. Folate supplementation may be needed.
Species-specific contraindications and adverse-reaction reports for leopard geckos may differ from canine / feline reference data — consult the primary citations listed with each rule.
Sulfadiazine dose range in leopard geckos, with cited source references: PO 25 mg/kg q24h x 21 days. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Sulfadiazine in leopard geckos: PO.
Sulfadiazine is indicated in leopard geckos for: Coccidia.
These are general warnings for Sulfadiazine across species; consult the leopard gecko dosing table above for species-specific guidance. Ensure adequate hydration to prevent crystalluria. KCS risk in dogs with prolonged use. Avoid in hepatic insufficiency. Folate supplementation may be needed.
Why a species-specific page? Sulfadiazine pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in leopard geckos — 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.