Pocket Pet · Cavia porcellus · typical adult weight 0.70–1.20 kg
Altrenogest is used in guinea pig for Cystic ovarian disease/Estrus suppression. Routes documented in guinea pig: PO. A typical adult guinea pig weighs 0.70–1.20 kg. ExoticRx lists 1 cited dose rule for Altrenogest in guinea pig, drawn from published veterinary references. Verify against current literature before clinical use.
Trade names: Regu-Mate, Matrix
| Route | Dose | Frequency | Duration | Indication | Evidence | Source |
|---|---|---|---|---|---|---|
| PO | 0.02–0.04 mg/kg | q24h | 14-21 days; ovariectomy is definitive treatment | Cystic ovarian disease/Estrus suppression | Weak | Carpenter's Exotic Animal Formulary, 6th Ed |
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These ranges are per kg. Enter your guinea pig's weight to get the precise dose and draw-up volume — unit and concentration math done for you.
Synthetic progestagen that suppresses estrus by inhibiting gonadotropin release. Used for estrus synchronization in mares and gilts.
EXTREME caution in handling — readily absorbed through skin. Women of childbearing age must use protective gloves. Do not use in horses intended for food.
Species-specific contraindications and adverse-reaction reports for guinea pig may differ from canine / feline reference data — consult the primary citations listed with each rule.
Why a species-specific page? Altrenogest pharmacokinetics differ across species: dose ranges, intervals, and route preferences are not interchangeable. Cross-extrapolation from canine doses is unsafe in guinea pig — 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.