The asthma spacers market is focused on the development and distribution of medical devices designed to improve the delivery of inhaled medications for individuals with asthma. Asthma spacers, also known as inhaler spacers or holding chambers, are attachments that connect to a metered-dose inhaler (MDI) to ensure that medication is effectively delivered to the lungs. By creating a chamber between the inhaler and the mouth, spacers help patients use inhalers more effectively, reducing medication wastage and minimizing side effects.