Inhaler spacer

Inhaler Spacer

An Inhaler Spacer is a device used to increase the effectiveness of inhaler medication in the treatment of various respiratory diseases such as asthma and COPD. The device is designed to hold medication that is "puffed" into it and then inhaled, allowing for better and more complete distribution of medication in the lungs.

Function

The primary function of an inhaler spacer is to hold medication in place so that it can be inhaled slowly and deeply into the lungs. This allows for the medication to be distributed more evenly throughout the lungs, rather than being deposited in the mouth or throat, which can occur when an inhaler is used without a spacer.

Types of Inhaler Spacers

There are several types of inhaler spacers available, including:

• Valved Holding Chambers (VHCs): These are the most common type of inhaler spacer. VHCs have a one-way valve that allows the medication to be held in the chamber until the user inhales.

• Volumatic Spacers: These are larger spacers that are often used by children or adults who have difficulty using VHCs.

• AeroChambers: These are smaller, more portable spacers that are often used for convenience.

Benefits of Using an Inhaler Spacer

There are several benefits to using an inhaler spacer, including:

• Improved Medication Delivery: Using a spacer can help ensure that more of the medication reaches the lungs, where it is needed.

• Reduced Side Effects: By ensuring that less medication is deposited in the mouth or throat, spacers can help reduce the risk of side effects such as oral thrush.

• Easier Coordination: Spacers can make it easier to coordinate the act of inhaling the medication, which can be particularly beneficial for children or those with coordination difficulties.

How to Use an Inhaler Spacer

To use an inhaler spacer, the user should first shake the inhaler and then insert it into the end of the spacer. The user should then breathe out fully, place their mouth over the mouthpiece of the spacer, and then puff the inhaler to release the medication into the spacer. The user should then breathe in slowly and deeply, hold their breath for about 10 seconds, and then exhale.

See Also

• Asthma
• COPD
• Inhaler

References

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