Advair Diskus is for use in adults and children who are at least 4 years old. Advair HFA is for use in adults and children who are at least 12 years old. Warnings You should not use Advair if you are allergic to fluticasone, salmeterol, or milk proteins. ...
For patients who do not respond adequately to the starting dosage after 2 weeks of therapy, replacing the current strength of ADVAIR HFA with a higher strength may provide additional improvement in asthma control. If a previously effective dosage regimen fails to provide adequate improvement in asthm...