The Hand-held Nebulizer is an excellent device to have at home to support with more relaxed breathing. This device is made with medical-grade materials that are safe and non-toxic.The device is very easy to use and is perfect for children, the elderly, and everyone in between.Used for the treatment of various upper and lower respiratory diseases, such as colds, fever, cough, asthma, sore throat, pharyngitis, rhinitis, bronchitis, pneumoconiosis and other diseases in the trachea, bronchi, alveolar, chest.The nebulizer atomizes liquid into tiny particles that enable the drug to enter the respiratory tract and lungs when inhaling.