Inhalers are one of the most effective treatments for asthma, COPD (Chronic Obstructive Pulmonary Disease), allergic bronchitis, and other chronic respiratory diseases. They help deliver medicine directly into the lungs, providing fast relief from breathlessness, wheezing, chest tightness, and persistent cough.

However, many patients do not use their inhalers correctly. Incorrect inhaler technique is one of the main reasons for poor asthma control, frequent COPD flare-ups, and repeated hospital visits. Even the best asthma treatment will not work properly if the medicine does not reach the lungs.

Here is a simple and practical guide to help you use your inhaler correctly.

 

Why Correct Inhaler Technique Is Important

Using your inhaler properly helps:

  • Deliver medicine directly into the lungs
  • Improve asthma control
  • Reduce breathlessness and wheezing
  • Prevent asthma attacks
  • Lower the risk of COPD exacerbations
  • Reduce emergency visits

Incorrect technique can lead to:

  • Poor symptom relief
  • Frequent use of rescue inhaler
  • Worsening lung function
  • Increased complications

 

How to Use a Metered Dose Inhaler (MDI)

This is the most commonly used inhaler for asthma and COPD.

Follow these steps:

  • Remove the cap and check the mouthpiece
  • Shake the inhaler well for 5 seconds
  • Sit or stand upright
  • Breathe out gently to empty your lungs
  • Place the mouthpiece between your lips and seal tightly
  • Start breathing in slowly
  • Press the inhaler once while continuing to breathe in slowly
  • Inhale deeply for 3 to 5 seconds
  • Hold your breath for 8 to 10 seconds
  • Breathe out slowly
  • Wait 30 to 60 seconds before taking a second puff if prescribed

If you are using a steroid inhaler:

  • Rinse your mouth with water after use
  • Spit out the water

 

How to Use a Spacer (Recommended for Children and Elderly)

A spacer makes inhaler use easier and improves medicine delivery.

Steps:

  • Attach inhaler to spacer
  • Shake well
  • Place spacer mouthpiece in your mouth
  • Press inhaler once
  • Breathe in slowly and deeply
  • Hold breath for 8 to 10 seconds
  • Breathe out slowly

 

How to Use a Dry Powder Inhaler (DPI)

Dry powder inhalers require a strong inhalation.

  • Open the device as instructed
  • Do not shake
  • Breathe out fully away from the inhaler
  • Place mouthpiece between lips
  • Inhale quickly and deeply
  • Hold breath for 8 to 10 seconds
  • Close the device properly

Do not breathe out into the inhaler. Keep it dry at all times.

 

Common Mistakes to Avoid

  • Not shaking the inhaler before use
  • Breathing too fast or too slow
  • Not holding breath after inhalation
  • Taking multiple puffs without waiting
  • Skipping mouth rinse after steroid inhaler
  • Using an empty inhaler

Correct inhaler technique is essential for effective asthma treatment and COPD management. If you are not getting proper relief, consult a pulmonologist for inhaler technique review and lung function testing.

At Breathe Superspeciality Clinic & Diagnostics, Guwahati, we provide complete asthma care, COPD treatment, spirometry testing, allergy evaluation, and personalized inhaler training to help patients breathe better and live healthier.

To understand better, please click on the link below to watch the video.

https://youtu.be/afNj_NVQSaE?si=nst1oZYACPrYQoSq