to mg via oral inhalation every 4 to 6 hours as needed for symptoms of bronchospasm is recommended by the National Asthma Education and Prevention Program (NAEPP) Expert Panel. For acute asthma exacerbations, the NAEPP recommends mg/kg/dose (Min: mg/dose) via oral inhalation every 20 minutes for 3 doses, then to mg/kg/dose (Max: 10 mg/dose) every 1 to 4 hours as needed or mg/kg/hour by continuous nebulization. The Global Initiative for Asthma (GINA) guidelines recommend mg via nebulization with mouthpiece (and facemask in those younger than 4 years) every 20 minutes for the first hour for acute exacerbations, with reassessment thereafter (further dosing not specified). According to FDA-approved labeling, initial dosing for albuterol % solution is to mg/kg/dose, with subsequent dosing titrated to achieve desired clinical response. Max: mg/dose 3 to 4 times daily; do not exceed 4 doses/day. For patients weighing at least 15 kg, the % solution may be used at a dose of mg via oral inhalation 3 to 4 times daily as needed. Doses should be delivered over 5 to 15 minutes.