Pocket Pet · Rattus norvegicus var. domestica · typical adult weight 0.25–0.70 kg
Medetomidine is dosed at 0.15–0.25 mg/kg IM single dose in pet rats, per Hauptman K, Jekl V, Knotek Z. Use of medetomidine for sedation in the laboratory rat (Rattus norvegicus). Act Vet Brno. 2003;72:583-591. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.787 (2026-08-01, PENDING REVIEW) doi:10.2754/avb200372040583. Medetomidine is used in pet rats for Sedation. Routes documented in pet rats: IM. A typical adult pet rat weighs 0.25–0.70 kg. ExoticRx lists 1 cited dose rule for Medetomidine in pet rats, drawn from published veterinary references. Verify against current literature before clinical use.
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| IM | 0.15–0.25 mg/kg | single dose | Sedation | Moderate | Hauptman K, Jekl V, Knotek Z. Use of medetomidine for sedation in the laboratory rat (Rattus norvegicus). Act Vet Brno. 2003;72:583-591. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.787 (2026-08-01, PENDING REVIEW) doi:10.2754/avb200372040583 |
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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.
Medetomidine dose range in pet rats, with cited source references: IM 0.15–0.25 mg/kg single dose. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Medetomidine in pet rats: IM.
Medetomidine is indicated in pet rats for: Sedation.
Why a species-specific page? Medetomidine 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.