CFC- Free inhalers
Over the past year or so, persons who suffer from Asthma and lung
disease, who rely on inhalers for breathing control, have some upcoming
changes. The manufactures of the inhalers have been gradually phasing out
the propellant that makes the asthma medication be released from the inhaler.
Most devices turn the liquid or powder medication into a mist which forces the
mediation into the lungs. A propellant called Chlorofluorocarbons( CFCs)
moves the medication through the device and when taken with a deep breath
the medicine reaches the lungs which makes breathing easier. The U.S. Food
and Drug Administration will prohibit this type of inhaler by the end of the year
2008. The law has forced drug makers to repackage the metered dose
inhalers(MDIs) so they will not use the propellant that is harmful to the ozone
layer.
The medications with the new Hydrofluoroalkane(HFA) inhalers are healthier for
the environment and after much testing, are just as effective at delivering the
correct dose of medication.
Some differences are the new inhalers may taste and smell slightly different, the
spray may be less forceful and some inhalers may need to be primed. These
inhalers need to be cleaned more often to prevent clogging. This can be done
by cleaning the mouthpiece with a dry clean cloth.
The dead line for the conversion to the new HFA inhalers is December 31,2008.
Check with your provider or pharmacist for any questions and to ensure your
inhalers are up to date and comply with the new regulations. There are many
more options and types of inhalers offering a greater variety, so work with your
provider to find the inhaler that works best for you.
-Terri Wood, RN, AE-C Fidelis Care NY