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Information for patients and families
Inhalers are small devices that deliver medications like bronchodilators and anti-inflammatory drugs to the lungs.
The first major class of inhalers is a metered dose inhaler.
Metered dose inhalers have a metal canister with an actuator, otherwise known as a plastic covering, as well as a mouthpiece.
They’re often used with a valved holding chamber or a spacer.
Now, when you’re using a metered dose inhaler for the first time, you should first prime it by removing the cap and shaking it for 5 to 10 seconds.
Then aim the mouthpiece at the floor, and press the top of the canister to puff out the medication.
You may need to re-shake the inhaler and dispense the medication a few more times, depending on the medication.
Now when you’re ready to use the inhaler start by shaking it for 5 to 10 seconds.
If you’re using a spacer, you can insert the mouthpiece of the inhaler into the spacer.
Then exhale fully and place your mouth around the mouthpiece of the inhaler or spacer.
Be sure to part your teeth and tuck your tongue out of the way to clear a path for unobstructed airflow, and aim the inhaler at the back of your throat.
Inhale and then press the top of the canister as you take a deep, slow breath through your mouth for 3 to 5 seconds.
If you need a second puff of medication, or have been instructed to take a second puff of medication, you should wait about 30 seconds, then repeat the process.
After you’re done, if the medication is a type of steroid, rinse your mouth with water.
Swish, gargle, and spit—don’t swallow the water. This prevents any excess medication from remaining on the inside of your mouth.
Another type of inhaler is a dry powder inhaler.
And there are several types, so they can look and work a bit differently from each other.
But generally, though, you’ll start by uncapping, twisting, or sliding open the inhaler.
You might have to load a capsule that has your medication, then press a button to pierce the capsule and release the medication inside the inhaler.
Or you might have to click a lever to prepare the dose.
Just make sure that you don’t shake the inhaler with the cap off.
To actually dispense the medication, hold the inhaler in front of your mouth, either upright or flat and level, depending on the medication.
Inhalers are small devices that deliver medications like bronchodilators and anti-inflammatory drugs to the bronchi and lungs. There are three main classes of inhalers: metered dose, dry powder, and fine mist. Applying a consistent, proper inhaler technique is critical to making sure that your medication is delivered into your lungs. It is important to read and follow the instructions provided with the specific inhaler being used, as different inhalers may have different instructions for use and different doses. If you have any questions or concerns about using an inhaler, speak with your healthcare provider or pharmacist.
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