Pocket Pet · Mustela putorius furo · typical adult weight 0.60–2.00 kg
Prazosin is dosed at 0.05–0.1 mg/kg PO q8h in ferrets, per Hedley J. Small Animal Formulary-Part B: Exotic Pets, 10th ed., British Small Animal Veterinary Association, Gloucester, UK; 2020. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.958 — Carpenter's Exotic Animal Formulary 6th ed, Table 11.10 (Miscellaneous Agents Used in Ferrets.a). Prazosin is used in ferrets for Urethral obstruction — smooth muscle relaxation. Routes documented in ferrets: PO. A typical adult ferret weighs 0.60–2.00 kg. ExoticRx lists 1 cited dose rule for Prazosin in ferrets, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Minipress
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| PO | 0.05–0.1 mg/kg | q8h | Urethral obstruction — smooth muscle relaxation | Weak | Hedley J. Small Animal Formulary-Part B: Exotic Pets, 10th ed., British Small Animal Veterinary Association, Gloucester, UK; 2020. — Source: Carpenter's Exotic Animal Formulary, 6th Ed, p.958 — Carpenter's Exotic Animal Formulary 6th ed, Table 11.10 (Miscellaneous Agents Used in Ferrets.a).Compilation only — we have not located an independent source that prints this figure. |
Every held source for this drug and species, as printed. Where they differ, both are shown — the choice is yours, not ours.
| Dose (mg/kg) | Route | Source | As printed |
|---|---|---|---|
| 0.05–0.1 | PO | BSAVA Small Animal Formulary, 10th ed — Part B (Exotic Pets)p.249 | 0.05-0.1 mg/kg p.o. q8h for urethral smooth muscle relaxation |
| 0.05–0.1 | PO | Carpenter's Exotic Animal Formulary, 6th edTable 11.10 | 0.05-0.1 mg/kg PO q8h |
Figures are transcribed from the cited page or table of each held edition and are shown for reference only. They are not dose recommendations, they do not feed the calculator, and none has been reviewed by a veterinarian.
Typical range: 0.6–2 kg
If provided, volume will be calculated alongside dose.
Reference only. Verify against current literature before clinical use.
Selective alpha-1 adrenergic blocker causing arterial and venous vasodilation. Also relaxes urethral smooth muscle and prostatic capsule.
First-dose syncope (start low). Used for urethral relaxation, systemic hypertension, and heart failure afterload reduction. Reflex tachycardia possible.
Species-specific contraindications and adverse-reaction reports for ferrets may differ from canine / feline reference data — consult the primary citations listed with each rule.
Prazosin dose range in ferrets, with cited source references: PO 0.05–0.1 mg/kg q8h. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Prazosin in ferrets: PO.
Prazosin is indicated in ferrets for: Urethral obstruction — smooth muscle relaxation.
These are general warnings for Prazosin across species; consult the ferret dosing table above for species-specific guidance. First-dose syncope (start low). Used for urethral relaxation, systemic hypertension, and heart failure afterload reduction. Reflex tachycardia possible.
Why a species-specific page? Prazosin pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in ferrets — 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.