The Importance of Using Asthma Spacers: Benefits and How They Work

Asthma is a chronic condition that affects millions of people worldwide. Managing asthma effectively often involves the use of inhalers, but to optimize the delivery of asthma medication, using an asthma spacer is highly recommended. In this blog, we will explore the benefits of asthma spacers, how they work, and why they are a crucial component in asthma treatment.

What is an Asthma Spacer?

An asthma spacers is a device used with a metered dose inhaler (MDI) to help deliver asthma medication more effectively. The spacer is a tube that attaches to the inhaler, allowing the medication to be inhaled more slowly and deeply into the lungs. This ensures that the medicine reaches the airways where it is needed most.

How Do Asthma Spacers Work?

When using an inhaler without a spacer, it can be challenging to coordinate the act of pressing the inhaler and breathing in the medication at the same time. This often results in the medicine being deposited in the mouth and throat rather than the lungs. An asthma spacer simplifies this process by holding the medication in the chamber after it is released from the inhaler. Here’s how to use an asthma spacer:

  1. Shake the inhaler thoroughly to mix the medication.
  2. Attach the inhaler to the spacer.
  3. Press the inhaler to release a dose of the medication into the spacer.
  4. Breathe in slowly and deeply through the mouthpiece of the spacer.
  5. Hold your breath for about 10 seconds to allow the medication to settle in the lungs.
  6. Exhale gently and repeat if a second dose is needed.

Benefits of Using a Spacer

Using an asthma spacer provides several benefits that enhance the effectiveness of asthma treatment:

  1. Improved Medication Delivery:
    • Spacers ensure that a higher percentage of the medication reaches the lungs, reducing wastage and increasing the therapeutic effects.
  2. Reduced Side Effects:
    • By minimizing the amount of medication deposited in the mouth and throat, spacers help reduce potential side effects such as oral thrush and hoarseness.
  3. Ease of Use for All Ages:
    • Spacers are especially beneficial for children and the elderly, who may find it difficult to use an inhaler correctly. The spacer makes it easier to coordinate breathing and medication release.
  4. Enhanced Asthma Control:
    • Consistent and effective delivery of medication helps maintain better control over asthma symptoms, leading to improved quality of life.

Maintaining Your Asthma Spacer

To ensure the optimal performance of your asthma spacer, regular cleaning is essential. Here’s how to clean your spacer:

  1. Disassemble the spacer and remove the inhaler.
  2. Wash all parts of the spacer in warm, soapy water.
  3. Rinse thoroughly with clean water.
  4. Air dry the parts completely before reassembling.


Asthma spacers play a vital role in the effective management of asthma. By improving the delivery of asthma medication and reducing side effects, they help patients achieve better asthma control and enhance their overall well-being. Whether you are new to using a puffer and spacer or have been using one for years, understanding the benefits and proper use of asthma spacers can significantly improve your asthma treatment outcomes.

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