U.S. Finally Catches Up With The Rest Of The World With Inhaler Change
At last, after many years, manufacurers in the U.S. have replaced the old CFC-propelled inhalers, used by many people, with HFA propelled inhalers.
The change in law legally occurred on the last day of December last year. Fundamentally, the intent for the change in the law was for environmental reasons. The old CFC inhalers used chlorofluorocarbon. Studies have shown that chlorofluorocarbon is one of the major culprits when it comes to depleting the atmosphere’s ozone layer. When a CFC inhaler is used, the person breathes in chlorofluorocargon along with whatever medicine he is taking. And then, when the person exhales, he exhales the CFC also. When the CFC hits the atmosphere, ultraviolet light breaks them down. This is what causes the ozone to be depleted.
The United States is one of the last of the major industrialized nations to implement the change. Countries such as Canada, Europe, and Japan had all previously made the change.
Americans use medicinal drugs every year for symptoms as different as dog allergy, grass pollen allergy, and sulfa allergy symptoms. Even though the law changed last year to prevent the old inhalers from being produced and sold, no doubt there are still many people who have yet to replace their old inhalers with the newer ones.
HFA, or hydrofluoroalkane, is an environmentally friendly propellant that, according to the FDA, is much more environmentally friendly.
Since the changeover, users of the new HFA are primarily experiencing two differences.The biggest change is that the newer model inhalers have a tendency to become frequently clogged whereas with the original inhalers, this was not a problem. Secondly, from the standpoint of a patient, the taste is somewhat different.
It might seem that the tiny amount of propellant in each inhaler wouldn’t make a big difference. But there are million of these inhalers in use around the world each year. Because of this, the change is expected to significantly decrease the amount of harm done to the environment.
Disclaimer: The information on this website is intended for educational purposes only. It should not be used as a substitute for personal care by a licensed physician. Always see your physician for diagnosis and treatment of any concerning symptoms or medical condition.
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