Nebulizer Uses

• Nebulizers are used mainly in medical applications. A nebulizer consists of a container that holds a liquid medicated solution. This chamber is attached to a device known as an atomizer. The atomizer breaks the solution up into tiny little droplets, which can then be sprayed out. This spray is usually taken in and inhaled by a patient through the mouth or nose.
  
  

Vaporizer Uses

• Vaporizers release moisture into the ambient air and are typically used to relieve dry air in homes and improve air quality. Dry air can aggravate allergy and lung conditions. Warm-air vaporizers act by warming liquid and releasing it into the air. Cool-air vaporizers act by releasing a mist of room-temperature liquid. This liquid is normally just water, although medicated solutions are occasionally used. When medicated solutions are used, it is useful in administering inhaled medications without the need to sterilize the vaporizer between each use, as no direct contact occurs between the patient and vaporizer.
  
  

Similarities

• Both vaporizers and nebulizers work by putting a liquid medium into the atmosphere. In addition, they are both used to improve human health and quality of life. Cool-air vaporizers are the most similar to nebulizers. In both, the liquid is typically room temperature, and it is dispensed in an aerosolized form.
  
  

Differences

• Nebulizers and vaporizers are different in a number of ways. While nebulizers are used only to treat a single person at a time, vaporizers can treat several people or a whole room, depending on the size of the vaporizer. Nebulizers are always medicated, while vaporizers typically are not. Nebulizers utilize liquids at room temperature; warm-air vaporizers use liquids that have been heated.