Background

Asthma is a chronic lung condition marked by inflammation and narrowing of the airways, leading to symptoms such as wheezing, coughing, chest tightness, and shortness of breath. These symptoms can vary in intensity and are often triggered by allergens, cold air, physical activity, or respiratory infections. Asthma may have genetic roots, but environmental factors like pollution, allergens, and stress also contribute to its development. There are different forms of asthma, including allergic asthma, eosinophilic asthma (a severe type linked to high eosinophil levels), and cough variant asthma, where a persistent dry cough is the main symptom. See more potential side effects. Asthma inhalers come in various forms, including metered-dose inhalers (MDIs), dry powder inhalers (DPIs), and nebulizers. These devices ensure targeted delivery of medication to the lungs with fewer systemic effects. Proper inhaler technique is essential for effective treatment. An asthma action plan, developed with a healthcare provider, helps patients manage daily care and recognize warning signs of worsening symptoms or asthma attacks. Other supportive treatments include Flixotide nasal spray, which relieves nasal congestion from allergic rhinitis—often a coexisting condition in allergic asthma.