Help patients gain better asthma control.

*Assess asthma severity before initiating treatment; monitor asthma control to guide adjustments in therapy using measures of impairment and risk (National Heart, Lung, and Blood Institute [NHLBI] and National Asthma Education and Prevention Program [NAEPP] third expert panel report [EPR-3]). *Base treatment decisions on recommendations specific to each age group (0-4 years, 5-11 years, and >or=12 years). *Use spirometry in patients >or=5 years of age to diagnose asthma, classify severity, and assess control. *Provide each patient with a written asthma action plan with instructions for daily disease management, as well as identification of, and response to, worsening symptoms.