Reptile · Trachemys scripta elegans · typical adult weight 0.20–2.20 kg
Ketoconazole is dosed at 25 mg/kg PO q24h in red-eared sliders, per Jacobson ER. Antimicrobial drug use in reptiles. In: PrescottJF, Baggot JD, eds. Antimicrobial Therapy in Veterinary Medicine; Iowa State University Press, Ames, IA; 1993:543-552. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.222 (2026-08-01, PENDING REVIEW). Ketoconazole is used in red-eared sliders for Systemic fungal infection. Routes documented in red-eared sliders: PO. A typical adult red-eared slider weighs 0.20–2.20 kg. ExoticRx lists 1 cited dose rule for Ketoconazole in red-eared sliders, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Nizoral
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| PO | 25 mg/kg | q24h | Systemic fungal infection | Weak | Jacobson ER. Antimicrobial drug use in reptiles. In: PrescottJF, Baggot JD, eds. Antimicrobial Therapy in Veterinary Medicine; Iowa State University Press, Ames, IA; 1993:543-552. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.222 (2026-08-01, PENDING REVIEW) |
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These ranges are per kg. Enter your red-eared slider's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Inhibits lanosterol 14-alpha-demethylase (CYP51), blocking ergosterol synthesis in fungal membranes. At high doses, inhibits adrenal and gonadal steroidogenesis.
Hepatotoxic — monitor liver enzymes. Strong CYP inhibitor (many drug interactions). Requires gastric acid for absorption (do not give with antacids). Also used for Cushing's disease (adrenal steroidogenesis inhibition).
Species-specific contraindications and adverse-reaction reports for red-eared sliders may differ from canine / feline reference data — consult the primary citations listed with each rule.
Ketoconazole dose range in red-eared sliders, with cited source references: PO 25 mg/kg q24h. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Ketoconazole in red-eared sliders: PO.
Ketoconazole is indicated in red-eared sliders for: Systemic fungal infection.
These are general warnings for Ketoconazole across species; consult the red-eared slider dosing table above for species-specific guidance. Hepatotoxic — monitor liver enzymes. Strong CYP inhibitor (many drug interactions). Requires gastric acid for absorption (do not give with antacids). Also used for Cushing's disease (adrenal steroidogenesis inhibition).
Why a species-specific page? Ketoconazole pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in red-eared sliders — 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.