Nebulization is a medical treatment that involves delivering medication in the form of a mist or aerosol directly into the lungs. It is commonly used to treat respiratory conditions such as asthma, chronic obstructive pulmonary disease (COPD), and cystic fibrosis. The nebulizer device converts liquid medication into a fine mist, which can then be inhaled through a mouthpiece or mask. This method allows the medication to reach the lungs efficiently, providing relief from symptoms such as wheezing, coughing, and shortness of breath. Nebulization is particularly useful for patients who have difficulty using inhalers or require large doses of medication. It is often prescribed by healthcare professionals and can be administered at home under their guidance.