An inhaled controller medication used daily to prevent asthma attacks.
Uses Temporarily relieves these symptoms of hay fever or other upper respiratory allergies: nasal congestion itchy, watery eyes itchy nose runny nose sneezing
Sources: drug label, approval and manufacturer data from the U.S. FDA via the openFDA API; shortage status from the FDA Drug Shortage Database. This page is a plain-English summary for general information and is not medical advice. It is not exhaustive and may not reflect the latest label — always consult the official prescribing information and your clinician or pharmacist. Brand availability, indications and approvals differ between the US, EU/Ireland (EMA/HPRA) and other regions.