Dexmedetomidine (Veterinary) Calculator
Calculate Dexdomitor sedation dosages and Atipamezole reversal volumes for dogs and cats using BSA or weight-based protocols.
About
Veterinary sedation demands absolute precision. Dexmedetomidine is a potent alpha-2 agonist where the margin for error is narrow, and cardiovascular effects are dose-dependent. This tool calculates induction volumes based on species-specific protocols. Dogs often require Body Surface Area (BSA) calculations for accurate sedation depth, while cats typically follow weight-based dosing. The calculator also determines the precise volume of Atipamezole (Antisedan) required for reversal, adhering to the standard mass ratios to ensure rapid and safe recovery.
Formulas
For dogs, Body Surface Area (BSA) is estimated using the constant k (approx 10.1 for canines):
The volume to draw is calculated by:
Reference Data
| Parameter | Dog Protocol | Cat Protocol |
|---|---|---|
| Basis of Calculation | Body Surface Area (m2) | Body Weight (kg) |
| Standard Dose Range | 125 - 375 mcg/m2 | 40 mcg/kg |
| Concentration | 0.5 mg/mL or 0.1 mg/mL | 0.5 mg/mL |
| Reversal (Atipamezole) | 5x Dex mass (usually equal volume at 5mg/mL) | 5x Dex mass (usually equal volume at 5mg/mL) |
| Onset | 15 - 30 min | 15 - 30 min |
| Duration | 1 - 3 hours | 1 - 2 hours |