|  | Alternative Medicine | Breathwork

Mastering Inhaler Technique: A Step-by-Step Guide for Asthma and COPD

Using an inhaler correctly is essential for delivering medication deep into the lungs where it works best. Yet studies show up to 90% of patients make mistakes that reduce effectiveness and increase side effects. This guide walks you through proper technique for the most common inhaler types.

Understanding Inhaler Types

  • Metered-Dose Inhaler (MDI): A pressurized canister that releases a measured spray. It requires coordination between pressing the canister and inhaling. Using a spacer (holding chamber) dramatically improves delivery and reduces throat irritation.
  • Dry Powder Inhaler (DPI): Breath-activated—no coordination needed. However, it requires a fast, deep inhalation to pull the powder into the lungs. Common brands include Diskus, Ellipta, and HandiHaler.
  • Soft Mist Inhaler (SMI): Releases a slow-moving mist, making coordination easier. It’s an option for those who struggle with MDI timing.

Rescue vs. Maintenance Inhalers: Know the Difference

  • Rescue/Reliever (SABA – albuterol, levalbuterol): Provides quick symptom relief within minutes. Use as needed for sudden shortness of breath or before exercise if prescribed. Not for daily scheduled use.
  • Maintenance/Controller (ICS, LABA, LAMA, combinations): Taken daily to prevent symptoms and inflammation. These do not work for acute attacks. Consistency is key—even when you feel well.

Step-by-Step: MDI with Spacer (Most Common Method)

  1. Prepare: Remove caps. Shake the inhaler vigorously for 5 seconds. Insert into the spacer.
  2. Position: Sit or stand upright. Exhale fully, away from the spacer.
  3. Seal: Place the spacer mouthpiece between your teeth and close your lips tightly around it.
  4. Actuate and Inhale: Press the canister once. Inhale slowly and deeply over 3–5 seconds. A whistle sound means you’re inhaling too fast.
  5. Hold Breath: Hold for 5–10 seconds (or as long as comfortable) to let the medication settle.
  6. Exhale Slowly: Remove the spacer and breathe out gently.
  7. Repeat if Needed: If multiple puffs are prescribed, wait 30–60 seconds, shake again, and repeat steps 2–6.
  8. Rinse Mouth: After using any steroid-containing (ICS) inhaler, rinse with water and spit to prevent oral thrush.

DPI Technique (Diskus, Ellipta, HandiHaler, etc.)

  1. Open the device fully to load a dose (follow device-specific instructions).
  2. Exhale fully away from the device—never blow into it.
  3. Seal lips around the mouthpiece.
  4. Inhale forcefully and deeply—a quick, strong breath is required.
  5. Hold breath 5–10 seconds.
  6. Close the device. Rinse mouth if the inhaler contains a steroid.

Common Mistakes to Avoid

  • Forgetting to shake an MDI before each puff
  • Inhaling too fast with an MDI (causes throat deposition) or too slow with a DPI (won’t disperse powder)
  • Skipping the breath-hold
  • Taking multiple puffs without waiting 30–60 seconds
  • Using an MDI without a spacer
  • Not rinsing after steroid inhalers

Maintenance & Safety Tips

  • Clean your spacer weekly with warm, soapy water; air dry (don’t rinse).
  • Track doses using the counter or a log; refill before it’s empty.
  • Store at room temperature—avoid extreme heat or cold (e.g., car glove box).
  • Always carry your rescue inhaler.
  • Ask your pharmacist, nurse, or respiratory therapist for a hands-on demo at every visit.

Proper technique = better control. A few minutes of practice can make a lasting difference in your breathing.

Breathwork - Related Articles