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Atropine for Swine

Atropine is used in swine for Bradycardia, CPR protocol, organophosphate toxicity, Organophosphate toxicosis. Routes documented in swine: IV, IM, SC. ExoticRx tracks Atropine dosing for swine from primary veterinary literature; sign in to view the full rule set. Verify against current literature before clinical use.

Dose rules — sign in to view

Cited dose rules for Atropine in swine are available with a free ExoticRx account. Each row carries the route, dose range, frequency, indication, evidence level, and primary-source citation.

Sources include: Carpenter's Exotic Animal Formulary, 6th Ed; Plumb's Veterinary Drug Handbook, 9th Ed; RECOVER CPR Guidelines

Mechanism of action

Competitive muscarinic receptor antagonist. Increases heart rate (vagolytic), reduces secretions, and mydriasis.

Side effects & warnings

Tachycardia, ileus, urinary retention. Increases myocardial oxygen demand. Rabbits have high atropinase activity — may need higher/more frequent doses or use glycopyrrolate instead.

Species-specific contraindications and adverse-reaction reports for swine may differ from canine / feline reference data — consult the primary citations listed with each rule.

Why a species-specific page? Atropine pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in swine — the rules above are the citations specific to this species, not generic recommendations.

Sourced from primary literature; awaiting credentialed clinical reviewer. See our editorial process. Reference only — not veterinary advice.