When assembling an inhaler, why might you need to attach a spacer?

Attaching a spacer to an inhaler is beneficial because it makes it easier for the person to inhale the medication properly. A spacer acts as a holding chamber that allows the medication to be released from the inhaler, then to be inhaled into the lungs more effectively. This is particularly useful for individuals who may struggle with the timing of inhalation and actuation of the inhaler, ensuring that a greater amount of medication reaches the airways. The use of a spacer can also minimize the amount of medication that gets deposited in the mouth and throat, enhancing the delivery of the medication directly to the lungs. This can be particularly advantageous for children or those who may have difficulties using a standard inhaler without a spacer effectively.