Should hydrofluoroalkane (HFA) inhalers be placed at the mouth rather than two finger spaces away? Are spacer devices appropriate for use with HFA inhalers?

Tips for using HFA inhalers: •Follow manufacturer’s instructions for use and cleaning. •Ask the pharmacist how to prime it. •Consider using a spacer if you are not well- coordinated or are ...

Learn when it’s the right time to use an inhaler for your asthma and how to properly administer a dose at WebMD.

WASHINGTON -- Some asthma patients say the new HFA-propelled inhalers aren't as effective as their CFC counterparts. Physician education may help allay patient fears, but some patient advocates say po ...

But differences in operation and sensation have led to confusion, experts said. The HFA inhalers deliver a softer mist, taste different and must be primed before use and cleaned more often.

Users can obtain valuableinformation about why inhalers are changing, the differences between newer andolder inhalers, cost concerns and how to use new HFA inhalers.

Three albuterol HFA inhalers are available in the U.S.: Ventolin, Proventil and ProAir. Another inhaler, Xopenex, contains a medicine similar to albuterol.

Flovent, a popular corticosteroid inhaler used to treat asthma, is no longer available. The global manufacturer, Glaxo Smith Kline (GSK), announced in May that the medications — Flovent HFA, a ...

Asthma inhalers will now have to switch from the chlorofluorocarbons, or CFC, filled inhalers to new hydrofluoroalkane, or HFA, inhalers by the end of this month.

Last warning: Asthma inhalers go "green" on Dec. 31, forcing patients still using the old-fashioned kind to make a pricey and even confusing switch. The medicine inside these rescue inhalers ...