Livestock · Bos taurus · typical adult weight 250.00–900.00 kg
Eprinomectin is used in cattle for GI nematodes (extended-release). Routes documented in cattle: SC. A typical adult cattle weighs 250.00–900.00 kg. ExoticRx lists 1 cited dose rule for Eprinomectin in cattle, drawn from published veterinary references. Verify against current literature before clinical use.
Trade names: Eprinex, LongRange
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| SC | 1 mg/kg | Once | Single injection; up to 150 days protection | GI nematodes (extended-release) | Strong | FDA NADA Label |
Need the exact dose for your patient?
These ranges are per kg. Enter your cattle's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Potentiates GABA and glutamate-gated chloride channels causing paralysis and death of nematodes and arthropods.
Zero milk withdrawal in cattle. Do not use in cats or dogs. Ivermectin-sensitive breeds (Collies) may be at risk. Injectable form provides extended duration.
Species-specific contraindications and adverse-reaction reports for cattle may differ from canine / feline reference data — consult the primary citations listed with each rule.
Why a species-specific page? Eprinomectin pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in cattle — 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.