Final answer:
Spacers are used with metered dose inhalers to improve the delivery and effectiveness of the medication while reducing the risk of side effects. They help overcome coordination difficulties and ensure that the medication reaches the lungs. Spacers are especially beneficial for children and individuals who have difficulty using the inhaler directly.
Step-by-step explanation:
Metered dose inhalers are often used with a spacer to improve the effectiveness of the medication and reduce the risk of side effects. A spacer is a device that attaches to the inhaler and helps to deliver the medication directly to the lungs. It helps to overcome the coordination difficulties that some people, especially children, may have when using an inhaler. The spacer also reduces the deposition of medication in the mouth and throat, increasing the amount that reaches the lungs.
By using a spacer with a metered dose inhaler, the medication is more effectively delivered to the target area, improving the treatment of conditions such as asthma. It also helps to minimize the risk of side effects such as oral thrush. Spacers can be especially beneficial for children, as they make it easier for them to use the inhaler properly, ensuring that they receive the full dose of medication.
Overall, using a spacer with a metered dose inhaler can enhance the delivery and effectiveness of the medication while reducing the risk of side effects. It provides a simple and effective way to administer inhaler medication, particularly for individuals who may have difficulty using the inhaler directly.