Methylene Blue Dosing for Dogs, Cats, Cattle, Goats, Sheep By Weight
Important Safety Information
This dose of methylene blue should be administered within 15 minutes. After the initial dose, lower doses may be repeated to titrate to clinical response.
Use with caution and monitor for adverse reactions. Higher doses are used for severe toxicity (15-20 mg/kg).
Reference Source
Saunders Handbook of VETERINARY DRUGS, Page 541-543
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Standard Dosage Guidelines
Small Animal Dosage
| Species | Route | Dosage | Frequency |
|---|---|---|---|
| Dogs | IV | 1.5 mg/kg | Once slowly |
| Cats | IV | 1.5 mg/kg | Once slowly |
Large Animal Dosage
| Species | Route | Dosage | Frequency |
|---|---|---|---|
| Cattle | IV | 4-10 mg/kg | As needed, within 15 minutes |
| Goats | IV | 4-10 mg/kg | As needed, within 15 minutes |
| Sheep | IV | 4-10 mg/kg | As needed, within 15 minutes |