Pocket Pet · Cavia porcellus · typical adult weight 0.70–1.20 kg
Oxytocin is dosed at 0.2–3 IU per animal SC once, may repeat x1 in guinea pigs, per Carpenter's Exotic Animal Formulary, 6th Ed. Oxytocin is used in guinea pigs for Dystocia. Routes documented in guinea pigs: SC. A typical adult guinea pig weighs 0.70–1.20 kg. ExoticRx lists 1 cited dose rule for Oxytocin in guinea pigs, drawn from published veterinary references. Verify against current literature before clinical use.
US trade names: Pitocin
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| SC | 0.2–3 IU per animal | once, may repeat x1 | 1-2 doses | Dystocia | Moderate | Carpenter's Exotic Animal Formulary, 6th Ed |
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Enter your guinea pig's weight to check these cited ranges in the calculator — unit and concentration math done for you.
Stimulates uterine smooth muscle contraction and mammary myoepithelial cell contraction promoting milk letdown. Acts via oxytocin receptors.
Used for dystocia and milk letdown. DO NOT USE if obstructive dystocia (uterine rupture risk). Cervix must be dilated. Repeat doses with diminishing returns.
Species-specific contraindications and adverse-reaction reports for guinea pigs may differ from canine / feline reference data — consult the primary citations listed with each rule.
Oxytocin dose range in guinea pigs, with cited source references: SC 0.2–3 IU per animal once, may repeat x1. Reference ranges from cited sources — verify against current literature before clinical use.
Documented routes for Oxytocin in guinea pigs: SC.
Cited course lengths for Oxytocin in guinea pigs include: 1-2 doses. Duration depends on the indication — match it to the specific dose rule in the table above.
Oxytocin is indicated in guinea pigs for: Dystocia.
These are general warnings for Oxytocin across species; consult the guinea pig dosing table above for species-specific guidance. Used for dystocia and milk letdown. DO NOT USE if obstructive dystocia (uterine rupture risk). Cervix must be dilated. Repeat doses with diminishing returns.
Why a species-specific page? Oxytocin pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in guinea pigs — 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.