Livestock · Meleagris gallopavo · typical adult weight 3.00–18.00 kg
Halofuginone is dosed at 1–3 ppm in feed PO Continuous in feed in turkeys, per Superseded 2026-08-06: an earlier citation named an FDA NADA label that was never located. For a Type A medicated article the controlling authority is the Code of Federal Regulations itself, which states this use directly. 21 CFR § 558.265 (Halofuginone), conditions of use for Turkey: 1.499-2.998 ppm (converted from grams per short ton; 1 g/ton = 1.10231 ppm). Related tolerances: 21 CFR § 556.308. Retrieved from the eCFR API, snapshot 2026-01-01. https://www.ecfr.gov/current/title-21/section-558.265. Halofuginone is used in turkeys for Coccidiosis prevention. Routes documented in turkeys: PO. A typical adult turkey weighs 3.00–18.00 kg. ExoticRx lists 1 cited dose rule for Halofuginone in turkeys, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Halocur, Stenorol
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| PO | 1–3 ppm in feed | Continuous in feed | Continuous | Coccidiosis prevention | Weak | Superseded 2026-08-06: an earlier citation named an FDA NADA label that was never located. For a Type A medicated article the controlling authority is the Code of Federal Regulations itself, which states this use directly. 21 CFR § 558.265 (Halofuginone), conditions of use for Turkey: 1.499-2.998 ppm (converted from grams per short ton; 1 g/ton = 1.10231 ppm). Related tolerances: 21 CFR § 556.308. Retrieved from the eCFR API, snapshot 2026-01-01. https://www.ecfr.gov/current/title-21/section-558.265 |
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Quinazolinone derivative that inhibits Cryptosporidium parvum development and suppresses prolyl-tRNA synthetase, preventing parasite protein synthesis.
Narrow safety margin — toxic dose is close to therapeutic dose. Avoid in dehydrated or debilitated animals. Do not exceed recommended dose.
Species-specific contraindications and adverse-reaction reports for turkeys may differ from canine / feline reference data — consult the primary citations listed with each rule.
Halofuginone dose range in turkeys, with cited source references: PO 1–3 ppm in feed Continuous in feed. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Halofuginone in turkeys: PO.
Cited course lengths for Halofuginone in turkeys include: Continuous. Duration depends on the indication — match it to the specific dose rule in the table above.
Halofuginone is indicated in turkeys for: Coccidiosis prevention.
These are general warnings for Halofuginone across species; consult the turkey dosing table above for species-specific guidance. Narrow safety margin — toxic dose is close to therapeutic dose. Avoid in dehydrated or debilitated animals. Do not exceed recommended dose.
Why a species-specific page? Halofuginone pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in turkeys — 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.