Livestock · Bos taurus · typical adult weight 250.00–900.00 kg
Guaifenesin (Equine Injectable) is used in cattle for Muscle relaxation during anesthesia. Routes documented in cattle: IV. A typical adult cattle weighs 250.00–900.00 kg. ExoticRx lists 1 cited dose rule for Guaifenesin (Equine Injectable) in cattle, drawn from published veterinary references. Verify against current literature before clinical use.
Trade names: GG, Gecolate
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| IV | 50–100 mg/kg | As needed | To effect | Muscle relaxation during anesthesia | Moderate | Plumb's Veterinary Drug Handbook |
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Centrally-acting muscle relaxant that interrupts nerve impulse transmission at the internuncial neuron level of the spinal cord, subcortical areas, and brainstem. Used for muscle relaxation during equine anesthesia induction.
For horses and cattle. Must be administered IV as 5-10% solution. Perivascular injection causes tissue necrosis. Used in combination with ketamine and xylazine (Triple Drip) for short-term anesthesia.
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? Guaifenesin (Equine Injectable) 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.