Lactulose Dosing for Dogs, Cats, Horses, Cattle By Weight
Important Safety Information
Use with caution in animals with diabetes mellitus. Monitor for electrolyte imbalances with long-term use.
Adjust dosage based on individual response and clinical condition.
Reference Source
Saunders Handbook of VETERINARY DRUGS, Page 463-464
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Standard Dosage Guidelines
Small Animal Dosage
| Species | Condition | Dosage | Frequency |
|---|---|---|---|
| Dogs | Constipation | 1 mL/4.5 kg | q8h (to effect) PO |
| Hepatic encephalopathy | 0.5 mL/kg | q8h PO | |
| Cats | Constipation | 1 mL/4.5 kg | q8h (to effect) PO |
| Hepatic encephalopathy | 2.5-5 mL/cat | q8h PO |
Large Animal Dosage
| Species | Dosage | Frequency |
|---|---|---|
| Horses and Cattle | 0.25-0.5 mL/kg | Daily PO |