How often should a patient with asthma use a maintenance inhaler?

A patient with asthma should use a maintenance inhaler as prescribed, which is typically once or twice daily, depending on the severity of their condition. Maintenance inhalers, often corticosteroids or long-acting bronchodilators, are designed to provide long-term control of asthma symptoms by reducing inflammation and preventing attacks. Consistent use as directed is crucial in managing the condition effectively and maintaining stable lung function.

Inhalers used "as needed, during an asthma attack" are rescue medications, designed for immediate relief rather than routine management. Using a maintenance inhaler "only once per week" does not provide adequate control and may lead to increased frequency or severity of asthma symptoms. The idea of using a maintenance inhaler "every hour during the day" suggests excessive use that may not be necessary and could indicate poor control of asthma or a misunderstanding of the prescribed treatment plan. Proper adherence to the recommended routine for maintenance inhalers is vital for preventing exacerbations and ensuring overall asthma management.