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More Great Questions Asked by Great Patients
Q.Why is Albuterol CFC inhaler being phased out and replaced with Albuterol HFA inhaler?
A. HFA (HydroFluoroAlkane) is an alternative to the CFC (ChloroFluoroCarbon). It is just as safe and effective as CFC inhalers when used appropriately. After December 31, 2008 Albuterol will only be available as HFA inhaler.
CFCs (Chlorofluorocarbon) are safe to humans when they are used as propellants in inhalers. But, after you take a puff of your inhaler, almost all of the CFC is immediately exhaled. The CFC makes its way into the Earth's stratosphere, and reduces the amount of ozone available to protect the planet from the sun's harmful rays. Over time, the result of this is an increased risk of skin cancer, cataracts, and other health problems.
Q. In what ways are HFA inhalers and CFC inhalers different?
A.
• HFA inhalers might taste, feel, and smell different than CFC inhalers. People usually say the puffs feel warmer and are less forceful than their old inhalers.
• HFA inhalers need to be cleaned more often. At least once a week, you should remove the metal canister and rinse the plastic part of your inhaler with warm water for about 30 seconds. Then let it air dry thoroughly. This will help prevent clogging.
• HFA inhalers generally need to be primed less frequently. Before you use your albuterol inhaler for the first time, or if you haven't used it for two weeks or more, prime it by firing three to four puffs into
the air.
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