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Guide to Using Inhalers with Spacers

May 27, 2025

Using Inhalers with Spacers and Masks

Importance of Using a Spacer

  • Inhalers are the most common method to take asthma medicine.
  • To effectively deliver medicine to the lungs, use a spacer.
    • Without a spacer, only about one-third of the medicine reaches the lungs.

Steps to Use an Inhaler with a Spacer and Mask

  1. Prime the Inhaler
    • Follow the manufacturer's instructions to prime before use.
  2. Position
    • Stand or sit up straight.
  3. Prepare the Inhaler
    • Remove the cap and shake the inhaler.
  4. Insert Inhaler into Spacer
    • Ensures medicine reaches the lungs effectively.
  5. Breathing Technique
    • Breathe out fully.
  6. Using the Mask
    • Place the mask firmly on the face, covering nose and mouth.
    • Press down on the inhaler and breathe in and out slowly six times.
  7. Repeat if Necessary
    • Shake the inhaler before each additional pump.
    • Allow 30 seconds to one minute between puffs if more than one is ordered.
  8. Post-Use Care
    • Wipe the face after using inhaled steroid medicine.
    • Clean the spacer weekly:
      • Disassemble and soak pieces in warm soapy water for 15 minutes.
      • Rinse with clean water and air dry.
      • Do not wipe inside the spacer to avoid damaging the special lining.

Additional Resources

  • Consult your healthcare provider for questions.
  • Visit choa.org/asthma for more information.