Severe forms of bronchospasm 250-500 mcg qid slow IV/IM/SC inj. Adult 3-5 mcg/mL at 0.5-1 mL/min IV infusion rate. Childn >2 yr 10-300 mcg/kg/day slow IV/IM/SC inj.
R03CC03 - terbutaline ; Belongs to the class of adrenergics for systemic use, selective beta-2-adrenoreceptor agonists. Used in the treatment of obstructive airway diseases.