Asthma
Spacers
Use a spacer with your inhaler to get the best from your asthma medicine.
What is a Spacer?
Spacers are empty tubes that are usually made from plastic. They slot onto the mouthpiece of your inhaler on one end, and you use a mouthpiece or mask on the spacer at the other end. They help you get the best from your asthma medicine if you use a metered dose inhaler (MDI).
If you’re using a dry powder inhaler (DPI) or a breath-actuated inhaler (BAI), you won’t need to use a spacer. Speak to your GP or asthma nurse if you’re not sure which type of inhaler you’re using.