Nebulization is a medical process that involves converting liquid medication into a fine mist, allowing it to be inhaled directly into the lungs. This method is commonly used to treat respiratory conditions such as asthma, chronic obstructive pulmonary disease (COPD), and other lung diseases. A device called a nebulizer is used for this purpose, making it easier for patients to receive their medication. During nebulization, the patient breathes in the mist through a mouthpiece or mask, ensuring that the medication reaches the airways effectively. This technique is especially beneficial for young children or individuals who may have difficulty using inhalers. It provides quick relief from symptoms and helps improve lung function.