status asthmaticus

Status asthmaticus is a severe, prolonged asthma attack where the airways become severely obstructed by thick mucus. This leads to difficulty breathing, falling oxygen levels, and a dangerous buildup of carbon dioxide in the blood, increasing blood acidity. While prompt treatment with corticosteroids and bronchodilators is usually effective, some cases require ventilatory assistance. In rare instances, death can occur rapidly. Asthma itself is a chronic lung condition characterized by inflamed airways that constrict, causing wheezing, chest tightness, coughing, and breathlessness. It can be triggered by allergens, infections, exercise, or other factors, leading to inflammation and mucus production that obstructs airflow.12