Equine · Equus caballus · typical adult weight 350.00–700.00 kg
Gonadorelin (GnRH) is used in horse for Ovulation induction, ovarian cysts. Routes documented in horse: IV. A typical adult horse weighs 350.00–700.00 kg. ExoticRx lists 1 cited dose rule for Gonadorelin (GnRH) in horse, drawn from published veterinary references. Verify against current literature before clinical use.
Trade names: Factrel, Fertagyl, Cystorelin, OvaCyst
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| IV | 50–100 mcg total dose | As needed | Single or repeated doses | Ovulation induction, ovarian cysts | Moderate | Plumb's Veterinary Drug Handbook |
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Synthetic gonadotropin-releasing hormone (GnRH) that stimulates release of luteinizing hormone (LH) and follicle-stimulating hormone (FSH) from the anterior pituitary. Causes ovulation or luteinization of follicles.
Used in timed AI protocols (Ovsynch, CoSynch) in cattle. No withdrawal period required. Response depends on stage of estrous cycle and presence of a dominant follicle.
Species-specific contraindications and adverse-reaction reports for horse may differ from canine / feline reference data — consult the primary citations listed with each rule.
Why a species-specific page? Gonadorelin (GnRH) pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in horse — 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.