Cystic fibrosis: Using a nebulizer and compressor

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A nebulizer and compressor are used to provide nebulized medications. Learn more about nebulizers and compressors.

Key points

  • A compressor sends air to a nebulizer chamber, which converts liquid medicine into an aerosol mist that can be inhaled through a mask or mouthpiece.
  • Take the nebulized medicine as instructed by your CF team.
  • Make sure you follow the cleaning and maintenance instructions for your equipment.

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What is a nebulizer and compressor?

A nebulizer and compressor work together to allow certain medications to be converted from a liquid into a mist so they can be breathed in. A compressor is powered electrically and sends air to the nebulizer chamber. Using the compressed air, the nebulizer converts the liquid medicine into a mist. The mist is then breathed in either with a mask or a mouthpiece.

The use of reusable nebulizers is preferred for how well they work and how long they last. It is important to clean and disinfect your nebulizer after every use to prevent the growth of germs in and on the device.

Make sure you use the right nebulizer for the right medication. Take the nebulized medication as prescribed by your doctor, and as instructed by members of your CF team.

Using a nebulizer and compressor

Watch this video to learn about using a nebulizer and compressor.

 
Nebulizer connected to the compressor via tubing and a nebule of medication lying next to the compressor

You will need a:

  • compressor
  • nebulizer
  • nebule

Get the compressor ready

Compressor on a clean flat surface
  • Put the compressor on a clean table or counter.
  • Plug in the machine.

Get the nebulizer ready

The nebule is squeezed so that medication drips into the nebulizer cup
  • Open the medication.
  • Put the medication into the nebulizer cup.
The nebulizer insert is placed into the nebulizer cup
  • Place the nebulizer insert into the nebulizer cup.
The inspiratory valve cap is placed onto the nebulizer
  • Place the inspiratory valve cap onto the nebulizer.
The mouthpiece is attached to the nebulizer
  • Attach the mouthpiece with the expiratory valve to the nebulizer.

Connect the tubing

The tubing from the compressor is attached to the bottom of the nebulizer

Connect the tubing from the compressor to the bottom of the nebulizer chamber.

Taking the medication

  • Put the mouthpiece between your teeth and over your tongue and then close your lips around it.
  • Make sure you are sitting in a supported position so that your breathing can be comfortable and deep.
  • Turn the compressor on. The compressor will put out a fine mist of medication through the nebulizer.
  • Take slow breaths in and out of your mouth. After every 3 or 4 breaths, take a deep breath.
  • Make sure the nebulizer chamber stays horizontal so that it can work the best.
  • When the mist stops coming out of the mouthpiece and the nebulizer chamber has very little liquid left in it, you are finished taking the medication.
  • Take the mouthpiece out of your mouth.
  • Turn off the compressor.
  • Clean your nebulizer as you have been instructed.

Clean the mouthpiece and the nebulizer chamber after every treatment

  • Disconnect the nebulizer from the tubing.
  • Take apart the nebulizer.
  • Rinse the pieces of the nebulizer chamber in warm soapy water.
  • Rinse with sterile water.
  • Shake out the extra water gently. Leave the nebulizer parts to air dry on a paper towel or a clean dish towel.
  • To disinfect, refer to the reusable nebulizer cleaning and disinfection instructions.

You do not need to clean the tubing. If there is water in the tubing, turn on the compressor and blow the water out of the tubing.

Reusable nebulizers should be replaced based on how often they are used and the manufacturer’s guidelines.

Last updated: January 25th 2023