Medroxyprogesterone Acetate Dosing for Dogs, Cats, Horses By Weight
Important Safety Information
Use with caution and under veterinary supervision. Monitor for potential side effects including endocrine disturbances.
Behavior problems in dogs: 5 mg per dog once daily as needed. Prostatic disease in dogs: 3-5 mg/kg IM or SQ every 3-4 weeks.
Reference Source
Saunders Handbook of VETERINARY DRUGS, Page 510-512
Weight Unit Converter ▲
Weight Unit Converter ▼
| From: | To: |
Standard Dosage Guidelines
Small Animal Dosage
| Species | Route | Dosage | Frequency |
|---|---|---|---|
| Dogs | IM | 1.1-2.2 mg/kg | Every 7 days |
| IM (Behavior problems) | 5 mg per dog | Once daily as needed | |
| IM or SQ (Prostatic disease) | 3-5 mg/kg | Every 3-4 weeks | |
| Cats | IM | 1.1-2.2 mg/kg | Every 7 days |
Large Animal Dosage
| Species | Route | Dosage | Frequency |
|---|---|---|---|
| Horses | IM (Estrus prevention) | 250-500 mg/horse | As needed |