Asthma is a chronic respiratory condition characterized by inflammation and narrowing of the airways, making breathing difficult. It often involves hyper-responsiveness of the airways to various triggers.

Common Symptoms:

Diagnosis:

  • Medical History & Physical Exam:

    Discussion of symptoms, triggers, and family history.

  • Lung Function Tests (Spirometry):

    Measures how much air you can exhale and how quickly, often before and after using a bronchodilator.

  • Peak Flow Monitoring:

    Measures how fast you can blow air out of your lungs.

Care & Treatment:

  • Trigger Avoidance:

    Identifying and avoiding triggers (allergens, irritants, exercise in cold air).

  • Medications:

    1.Reliever (Rescue) Inhalers (Short-acting Beta-agonists - SABAs): Provide quick relief of symptoms during an asthma attack by relaxing airway muscles.
    2. Controller (Maintenance) Inhalers (Inhaled Corticosteroids - ICS): Taken daily to reduce airway inflammation and prevent attacks.
    3. Long-acting Beta-agonists (LABAs): Used in combination with ICS for better control.
    4. Leukotriene Modifiers: Oral medications to reduce inflammation.
    5. Biologics: Injectable medications for severe asthma, targeting specific inflammatory pathways.

  • Asthma Action Plan:

    A personalized plan outlining daily management, how to handle worsening symptoms, and when to seek emergency care.