Pocket Pet · Rattus norvegicus var. domestica · typical adult weight 0.25–0.70 kg
Terbinafine is dosed at 10–30 mg/kg PO q24h x 4-6 wk in pet rats, per Morrisey JK, Carpenter JW. Formulary. In: Quesenberry KE, Carpenter JW, eds. Ferrets, Rabbits, and Rodents: Clinical Medicine and Surgery, 4th ed., Elsevier, St. Louis, MO; 2021:620-630. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.774 (2026-08-01, PENDING REVIEW). Terbinafine is used in pet rats for Dermatophytosis / antifungal. Routes documented in pet rats: PO. A typical adult pet rat weighs 0.25–0.70 kg. ExoticRx lists 1 cited dose rule for Terbinafine in pet rats, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Lamisil
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| PO | 10–30 mg/kg | q24h x 4-6 wk | Dermatophytosis / antifungal | Moderate | Morrisey JK, Carpenter JW. Formulary. In: Quesenberry KE, Carpenter JW, eds. Ferrets, Rabbits, and Rodents: Clinical Medicine and Surgery, 4th ed., Elsevier, St. Louis, MO; 2021:620-630. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.774 (2026-08-01, PENDING REVIEW) |
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These ranges are per kg. Enter your pet rat's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Inhibits squalene epoxidase, blocking ergosterol synthesis at an earlier step than azoles. Fungicidal.
Generally well-tolerated. May cause GI upset, hepatotoxicity (rare). Monitor liver enzymes during prolonged use.
Species-specific contraindications and adverse-reaction reports for pet rats may differ from canine / feline reference data — consult the primary citations listed with each rule.
Terbinafine dose range in pet rats, with cited source references: PO 10–30 mg/kg q24h x 4-6 wk. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Terbinafine in pet rats: PO.
Terbinafine is indicated in pet rats for: Dermatophytosis / antifungal.
These are general warnings for Terbinafine across species; consult the pet rat dosing table above for species-specific guidance. Generally well-tolerated. May cause GI upset, hepatotoxicity (rare). Monitor liver enzymes during prolonged use.
Why a species-specific page? Terbinafine pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in pet rats — 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.