Medscape - Asthma and COPD dosing for Advair Diskus, Advair HFA (salmeterol/fluticasone inhaled), frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy &. Advair HFA inhalation is a steroid and bronchodilator combination medicine that is used to prevent asthma attacks. It is also used to prevent flare-ups or worsening of chronic obstructive pulmonary disease (COPD) associated with chronic bronchitis and/or emphysema. Fluticasone, a corticosteroid, is the anti-inflammatory component of the combination which decreases inflammation in the lungs. This leads to improvement in breathing. Salmeterol, a long-acting beta-adrenoceptor agonist, treats constriction of the airways. Find patient medical information for Fluticasone/Salmeterol (Advair, AirDuo, Wixela) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Advair is a combination medicine used to prevent asthma attacks. It is also used to prevent flare-ups or worsening of chronic obstructive pulmonary disease (COPD) associated with chronic bronchitis and/or emphysema. Advair is used to treat asthma and COPD. It comes in two forms: Advair Diskus and Advair HFA. Learn about side effects, dosage, uses, and more. Learn about ADVAIR for the treatment of asthma and ADVAIR DISKUS 250/50 for COPD, including risks and side effects. Advair Diskus (fluticasone and salmeterol oral inhaler) is a combination of a corticosteroid and a beta2-adrenergic bronchodilator used to treat asthma and chronic bronchitis, including COPD associated with chronic bronchitis. Advair is a brand-name prescription drug used to treat asthma and COPD. Learn about the drug’s dosages, forms, strengths, and more. Learn about Advair (fluticasone / salmeterol) usage and dosing. Read the latest news and reviews about the drug as well as potential side effects and popular alternatives.