Nebulization is a medical procedure that involves the administration of medication or saline solution in the form of a fine mist or aerosol that can be inhaled into the lungs. It is commonly used to treat respiratory conditions such as asthma, chronic obstructive pulmonary disease (COPD), and cystic fibrosis.

During the nebulization process, a nebulizer machine is used to convert the liquid medication into a mist, which can then be inhaled through a mask or mouthpiece. The nebulizer machine creates a steady stream of air that passes through the liquid medication, breaking it up into tiny droplets. These droplets are then inhaled into the lungs, where they can help to relieve inflammation, reduce airway constriction, and improve breathing.

Nebulization is particularly useful for patients who have difficulty using other inhalation devices, such as metered-dose inhalers (MDIs) or dry powder inhalers (DPIs), as well as for young children and elderly patients who may not be able to inhale deeply enough to receive the full benefit of these devices. It is important to follow the instructions provided by a healthcare professional when using a nebulizer, as proper use can help to ensure the most effective treatment outcomes.