Pocket Pet · Mustela putorius furo · typical adult weight 0.60–2.00 kg
Sulfasalazine is dosed at 62.5–125 mg/animal PO q8-24h in ferrets, per Hedley J. Small Animal Formulary-Part B: Exotic Pets, 10th ed., British Small Animal Veterinary Association, Gloucester, UK; 2020. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.959 (2026-08-01, PENDING REVIEW). Sulfasalazine is used in ferrets for Colitis. Routes documented in ferrets: PO. A typical adult ferret weighs 0.60–2.00 kg. ExoticRx lists 1 cited dose rule for Sulfasalazine in ferrets, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Azulfidine
| Route | Dose | Frequency | Indication | Evidence | Source |
|---|---|---|---|---|---|
| PO | 62.5–125 mg/animal | q8-24h | Colitis | Weak | Hedley J. Small Animal Formulary-Part B: Exotic Pets, 10th ed., British Small Animal Veterinary Association, Gloucester, UK; 2020. — Mined from Carpenter's Exotic Animal Formulary, 6th Ed, p.959 (2026-08-01, PENDING REVIEW) |
Need the exact dose for your patient?
Enter your ferret's weight to check these cited ranges in the calculator — unit and concentration math done for you.
Cleaved by colonic bacteria to 5-aminosalicylic acid (mesalamine) and sulfapyridine. 5-ASA acts locally to reduce colonic inflammation.
Used for colitis in dogs. KCS (dry eye) risk — monitor Schirmer tear test. Cats: salicylate sensitivity. Folate supplementation recommended. GI upset.
Species-specific contraindications and adverse-reaction reports for ferrets may differ from canine / feline reference data — consult the primary citations listed with each rule.
Sulfasalazine dose range in ferrets, with cited source references: PO 62.5–125 mg/animal q8-24h. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Sulfasalazine in ferrets: PO.
Sulfasalazine is indicated in ferrets for: Colitis.
These are general warnings for Sulfasalazine across species; consult the ferret dosing table above for species-specific guidance. Used for colitis in dogs. KCS (dry eye) risk — monitor Schirmer tear test. Cats: salicylate sensitivity. Folate supplementation recommended. GI upset.
Why a species-specific page? Sulfasalazine 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.