Yes, labetalol can be used in pediatric hypertensive crises. Typical IV doses are 0.2-1 mg/kg, given slowly. Monitor blood pressure and heart rate closely to avoid rapid drops in BP.

Labetalol is effective for pediatric hypertensive emergencies. Dosing starts at 0.2 mg/kg IV, with careful monitoring needed due to potential hypotension and bradycardia risks.