Pergolide, Pergolide Mesylate Dosage Calculator

Pergolide Mesylate Dosage for Horses and Small Animals By Weight
Trade Names: Prascend (equine formulation), Permax
Functional classification: Dopamine agonist

Pergolide Mesylate Dosing for Horses and Small Animals By Weight

Important Safety Information

Small animal doses have not been established but have been extrapolated from human use. Start with 1 mcg/kg (0.001 mg/kg) daily PO and increase the dose gradually by 2 mcg/kg at a time until desired effects are observed.

For horses: Starting dose is 0.002 mg/kg (2 mcg/kg) q24h PO. After the starting dose, the dosage may be adjusted as needed (e.g., by 1-mcg/kg increments) to effect, up to 4 mcg/kg daily.

Reference Source

Saunders Handbook of VETERINARY DRUGS, Page 649-651

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Standard Dosage Guidelines

Small Animal Dosage

Species Route Dosage Frequency
Dogs PO 0.001 mg/kg (starting dose) Once daily (increase gradually)
Cats PO 0.001 mg/kg (starting dose) Once daily (increase gradually)

Large Animal Dosage

Species Route Dosage Frequency
Horses PO 0.002-0.004 mg/kg Once daily (may increase gradually)

Dosage Adjustment Notes

Small Animals: Doses extrapolated from human use. Start with 1 mcg/kg (0.001 mg/kg) daily PO and increase gradually by 2 mcg/kg increments until desired effects are observed.

Horses: Starting dose: 0.002 mg/kg (2 mcg/kg) q24h PO (1 mg/day for 500-kg horse). Dosage may be adjusted as needed by 1-mcg/kg increments to effect, up to 4 mcg/kg daily, although a dose of 10 mcg/kg per day has been used in some horses.