Saline is a sterile salt water solution that is often used for respiratory therapy. This pH balanced solution can dilute liquid medication or can be inhaled using a nebulizer. When used with a nebulizer, saline helps break up secretions in the airway to make breathing easier. Be sure to talk to your doctor before using saline as a respiratory treatment. Saline solution is also commonly used in first aid to flush and clean minor cuts and scrapes.
When it comes to respiratory applications, sterile water has several purposes. It helps flush feeding tubes or other respiratory tubing. Sterile water can be used to clear the airway of tracheostomy patients. This product can also be placed into a humidifier. Some sterile water is used to irrigate wounds, while other types are used only for inhalation. It is important to carefully read instructions before purchasing to ensure you're using the correct type of sterile water for your needs.