American researchers say that the homemade asthma-relief device spacer, which is often used in developing countries is as effective as the the commercially manufactured devices. American researchers ...

When an asthma attack occurs, many sufferers use a device — a “spacer” — to increase the chances that rescue medicine travels from an inhaler all the way down to the airways where it is needed. A new ...

There are several ways to deliver medicine to the lungs, such as inhalers. Nebulizers are another type of drug delivery device that turns the medicine into a fine mist that is breathed in. Nebulizers ...