Dog · Canis lupus familiaris · typical adult weight 2.00–80.00 kg
Osurnia is used in dog for Otitis externa (bacterial and fungal). Routes documented in dog: Otic. A typical adult dog weighs 2.00–80.00 kg. ExoticRx lists 1 cited dose rule for Osurnia in dog, drawn from published veterinary references. Verify against current literature before clinical use.
Trade names: Osurnia
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| Otic | 0 mg/kg | 2 treatments, 7 days apart | 2 doses total | Otitis externa (bacterial and fungal) | Strong | Plumb's Veterinary Drug Handbook, 9th Ed |
Need the exact dose for your patient?
These ranges are per kg. Enter your dog's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Triple combination: florfenicol (antibiotic), terbinafine (antifungal), betamethasone (anti-inflammatory). Gel matrix provides sustained release over 7 days.
Applied by veterinarian only (2 doses, 7 days apart). Do not use with ruptured TM. Dogs only. Gel matrix stays in ear canal — do not clean for 45 days.
Species-specific contraindications and adverse-reaction reports for dog may differ from canine / feline reference data — consult the primary citations listed with each rule.
Why a species-specific page? Osurnia pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in dog — 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.