albuterol, a beta-2 receptor adrenergic agent. ▪ INDICATIONS: It is prescribed in the treatment of bronchospasm in patients with reversible obstructive airway disease, including asthma. ▪ CONTRAINDICATIONS: Known sensitivity to this drug prohibits its use. ▪ ADVERSE EFFECTS: Among the most serious adverse reactions are tachycardia, insomnia, dizziness, and hypertension.