Eosinophilic Asthma (Severe)

Understanding Eosinophilic Asthma

Eosinophilic asthma is a severe subtype of asthma characterized by high levels of eosinophils—a type of white blood cell—in the airways. The presence of these cells leads to chronic inflammation, airway obstruction, and frequent, severe asthma attacks. This form of asthma often does not respond well to standard inhaled corticosteroids and may require advanced treatments, including biologic therapies.

Common Signs and Symptoms of Eosinophilic Asthma:

• Persistent Cough and Wheezing:

  • Ongoing coughing and wheezing, especially during flare-ups.

• Shortness of Breath:

  • Difficulty breathing or a sensation of tightness in the chest, which may worsen with physical activity or at night.

• Frequent Asthma Attacks:

  • Recurrent, severe asthma exacerbations that may require emergency care or hospitalization.

• Chronic Airway Inflammation:

  • Persistent inflammation that contributes to long-term airway remodeling and reduced lung function.

• Poor Response to Standard Therapies:

  • Limited improvement with typical inhaled corticosteroid treatments, necessitating additional or alternative therapies.

This information is provided as a resource and is not intended to diagnose a condition or prescribe treatment. Please discuss any symptoms you may exhibit with your physician.