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. 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. Learn about ADVAIR for the treatment of asthma and ADVAIR DISKUS 250/50 for COPD, including risks and side effects. Advair Diskus is a dry‑powder combination for ongoing control of asthma (from age 4 in many labels) and for maintenance treatment in adults with COPD. Strength is selected based on symptom control and previous steroid exposure. 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. 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. 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. Advair is a brand-name prescription drug used to treat asthma and COPD. Learn about the drug’s dosages, forms, strengths, and more. Advair Diskus Rotacap combines an inhaled corticosteroid (fluticasone) with a long‑acting beta 2 agonist (salmeterol). It is designed for maintenance control of asthma and, in selected adults, COPD symptoms. 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.