Dexmedetomidine is typically dosed at which range per hour?

Dexmedetomidine is typically dosed at which range per hour?

• A. 0-1.5 mcg/kg/hr
• B. 2-3 mcg/kg/hr
• C. 0-0.5 mcg/kg/hr
• D. 5-6 mcg/kg/hr

Answer: (A)

Dexmedetomidine is given as an IV infusion that you titrate to reach the desired level of sedation while monitoring hemodynamics. For the hourly infusion rate, the typical practice allows a range from very low up to about 1.5 mcg/kg/hr. This reflects the common maintenance window (roughly 0.2–0.7 mcg/kg/hr) with the option to increase toward the upper limit if deeper sedation is needed, while staying mindful of risks like bradycardia and hypotension. The other options fall short of the practical upper limit or exceed what’s generally used in routine dosing.

Dexmedetomidine is given as an IV infusion that you titrate to reach the desired level of sedation while monitoring hemodynamics. For the hourly infusion rate, the typical practice allows a range from very low up to about 1.5 mcg/kg/hr. This reflects the common maintenance window (roughly 0.2–0.7 mcg/kg/hr) with the option to increase toward the upper limit if deeper sedation is needed, while staying mindful of risks like bradycardia and hypotension. The other options fall short of the practical upper limit or exceed what’s generally used in routine dosing.