Dexdomitor Calculator
Calculate the appropriate dosage of Dexdomitor (dexmedetomidine) for dogs and cats based on body surface area. This tool helps veterinary professionals determine accurate sedation and analgesia dosages.
How to Use This Calculator
- Enter the animal's weight and select the appropriate unit (kg or lb)
- Select the animal species (dog or cat)
- Choose the Dexdomitor concentration available (0.5 mg/mL or 1 mg/mL)
- Enter the desired dosage rate within the recommended range
- Select the administration route (IM or IV)
- Click Calculate to see the recommended dosage and volume to administer
Formula Used
BSA (m²) = K × (body weight in grams)^(2/3) × 10^(-4)
Dosage (mcg) = BSA × Dosage Rate (mcg/m²)
Volume (mL) = Dosage (mcg) ÷ (Concentration [mg/mL] × 1000)
Where:
- BSA = Body Surface Area in square meters
- K = Species constant (10.1 for dogs, 10.0 for cats)
- Dosage Rate = Desired dosage in micrograms per square meter
- Concentration = Dexdomitor solution concentration in mg/mL
Example Calculation
Real-World Scenario:
A veterinarian needs to calculate the Dexdomitor dosage for a 20 kg dog undergoing a minor procedure.
Given:
- Animal Weight = 20 kg
- Species = Dog (K = 10.1)
- Concentration = 0.5 mg/mL
- Dosage Rate = 375 mcg/m²
Calculation:
BSA = 10.1 × (20,000)^(2/3) × 10^(-4) = 10.1 × 736.8 × 0.0001 = 0.744 m²
Dosage = 0.744 m² × 375 mcg/m² = 279 mcg
Volume = 279 mcg ÷ (0.5 mg/mL × 1000) = 0.558 mL
Result: Administer 0.56 mL of 0.5 mg/mL Dexdomitor solution intramuscularly.
Why This Calculation Matters
Practical Applications
- Precise sedation for veterinary procedures
- Pre-anesthetic medication for surgery
- Chemical restraint for examinations
- Pain management in clinical settings
Key Benefits
- Species-specific dosage calculations
- Reduces risk of medication errors
- Optimizes sedative effects
- Improves patient safety outcomes
Common Mistakes & Tips
Frequently Asked Questions
References & Disclaimer
Veterinary Medical Disclaimer
This calculator is intended for use by licensed veterinary professionals only. The calculations provided are for informational purposes and should not replace clinical judgment. Always monitor patients closely and adjust dosages based on individual response and clinical condition.
References
- Dexdomitor Product Information - Official prescribing information from Zoetis, including dosage guidelines and safety information
- AVMA Anesthesia Guidelines - American Veterinary Medical Association guidelines for anesthesia monitoring
- ACVA Anesthesia Guidelines - American College of Veterinary Anesthesia and Analgesia guidelines for anesthetic monitoring
Accuracy Notice
This calculator uses standard formulas based on body surface area for dosage calculations. Individual patient factors may require dosage adjustments. Always verify calculations and consider the specific needs of each patient. The manufacturer's guidelines should be considered the primary source of dosing information.
About the Author
Kumaravel Madhavan
Web developer and data researcher creating accurate, easy-to-use calculators across health, finance, education, and construction and more. Works with subject-matter experts to ensure formulas meet trusted standards like WHO, NIH, and ISO.