Cat · Felis catus · typical adult weight 2.50–7.00 kg
Xylazine is dosed at 0.5–1 mg/kg IM Single dose in cats, per Hartsfield S. Preanesthetic drugs in small animal anesthesia. Presented at: ACVC; 2007. — Verified against Plumb's Veterinary Drug Handbook, 10th Ed, p.1348 (2026-08-01).. Xylazine is used in cats for Sedation, emesis induction. Routes documented in cats: IM. A typical adult cat weighs 2.50–7.00 kg. ExoticRx lists 1 cited dose rule for Xylazine in cats, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Rompun, AnaSed
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| IM | 0.5–1 mg/kg | Single dose | 30-60 min sedation | Sedation, emesis induction | Strong | Hartsfield S. Preanesthetic drugs in small animal anesthesia. Presented at: ACVC; 2007. — Verified against Plumb's Veterinary Drug Handbook, 10th Ed, p.1348 (2026-08-01). |
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Alpha-2 adrenergic agonist causing dose-dependent sedation, analgesia, and muscle relaxation. Also activates peripheral alpha-2 receptors causing vasoconstriction and bradycardia.
Profound bradycardia and vomiting (especially cats). Cats more sensitive than dogs. Reversible with atipamezole or yohimbine. Avoid in horses with colic (ileus). 100mg/ml for large animals only.
Species-specific contraindications and adverse-reaction reports for cats may differ from canine / feline reference data — consult the primary citations listed with each rule.
Xylazine dose range in cats, with cited source references: IM 0.5–1 mg/kg Single dose. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Xylazine in cats: IM.
Cited course lengths for Xylazine in cats include: 30-60 min sedation. Duration depends on the indication — match it to the specific dose rule in the table above.
Xylazine is indicated in cats for: Sedation, emesis induction.
These are general warnings for Xylazine across species; consult the cat dosing table above for species-specific guidance. Profound bradycardia and vomiting (especially cats). Cats more sensitive than dogs. Reversible with atipamezole or yohimbine. Avoid in horses with colic (ileus). 100mg/ml for large animals only.
Why a species-specific page? Xylazine pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in cats — 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.