Blue asthma inhaler, commonly called relievers or rescue inhalers, are integral in treating asthma because of their ability to offer quick rest from acute respiratory symptoms. These inhalers typically include a short-acting bronchodilator, such for instance albuterol, that swiftly relaxes the muscles across the airways, enabling improved airflow.

The blue inhaler is particularly crucial during asthma attacks or when a person experiences sudden and severe symptoms, such as wheezing, coughing, or difficulty breathing. By rapidly opening the air passages, these inhalers alleviate the immediate discomfort related to asthma exacerbations, promoting better and easier breathing.