J45.22

Clinical Causes: Allergic reactions to pollen, dust mites, mold, or pet dander Respiratory infections like the common cold or flu Exposure to irritants such as cigarette smoke, air pollution, or strong fumes Physical activity or exercise that triggers symptoms Environmental changes, including cold air or high humidity Stress or strong emotional responses

Key Symptoms: Wheezing, especially during inhalation or exhalation Shortness of breath or difficulty breathing Chest tightness or discomfort Persistent cough, often worse at night or early morning Rapid breathing or feeling of suffocation during an attack Severe episodes may involve difficulty speaking or cyanosis (a bluish tint to lips or face)

Diagnosis Path: Diagnosis involves a combination of medical history review, physical examination, and lung function tests such as spirometry. These tests measure how much air can be inhaled and exhaled, as well as airflow limitations. In cases of suspected status asthmaticus, clinicians may monitor oxygen levels and use additional assessments like chest X-rays to exclude other conditions.

Treatment Protocols: Use of quick-relief inhalers (short-acting beta-agonists) to promptly relieve symptoms during an attack Avoidance of known triggers and allergens Regular monitoring of asthma symptoms to identify early warning signs Development of an individual action plan for managing worsening symptoms In severe episodes, emergency medical intervention may include oxygen therapy, systemic corticosteroids, and other medications to reduce airway inflammation Long-term management might involve adjusting medications to minimize attack frequency and severity