What is a common use of a nebulizer in respiratory therapy?

A nebulizer is commonly used in respiratory therapy to deliver medication in aerosolized form. This device transforms liquid medication into a mist that can be inhaled directly into the lungs, which is particularly beneficial for patients with respiratory conditions such as asthma, chronic obstructive pulmonary disease (COPD), and other similar illnesses. By bringing the medication directly to the site of action in the lungs, nebulizers enhance the efficacy of the treatment and make it easier for patients, especially those who may struggle with inhalers, to receive their medication.

In contrast, providing oxygen therapy directly involves other equipment, such as oxygen tanks or concentrators, and is focused solely on supplying oxygen rather than delivering medication. Lung capacity measurement typically requires devices like spirometers, which are used to assess how well a person can inhale and exhale air. Draining mucus from the lungs is also not a function of a nebulizer; rather, techniques like chest physiotherapy or suctioning are employed to manage mucus buildup. Thus, the primary and most recognized use of a nebulizer in the clinical setting is for the administration of aerosolized medications.