Terbutaline Sulfate Dosing for Dogs, Cats, Horses By Weight
Important Safety Information
Use with caution in animals with cardiovascular disease, diabetes, or hyperthyroidism.
Monitor for tachycardia, tremors, and nervousness. Adjust dosage based on individual response.
Reference Source
Saunders Handbook of VETERINARY DRUGS, Page 792-794
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Standard Dosage Guidelines
Small Animal Dosage
| Species | Route | Dosage | Frequency | Notes |
|---|---|---|---|---|
| Dogs | PO | 1.25-5 mg/dog | q8h | Per dog dosage |
| SQ | 0.003-0.005 mg/kg | Single dose, repeat in 4-6h if needed | Emergency use | |
| Cats | PO | 0.1 mg/kg | q8h | |
| PO | 0.625 mg/cat | q12h | One quarter of 2.5-mg tablet | |
| SQ, IM | 0.005-0.01 mg/kg | q4h | Most common: 0.05 mg (0.05 mL) per cat SQ |
Large Animal Dosage
| Species | Route | Dosage | Frequency | Notes |
|---|---|---|---|---|
| Horses | IV | 0.002-0.005 mg/kg | q6-8h or as needed | Not absorbed orally. For chronic recurrent airway obstruction (RAO) |