Originally posted by melatonin
Problem is, though, double-blind studies have demonstrated that HFA-based inhalers are as effective as CFC-based inhalers. In other words, when people
didn't know they were using a different medicine source, it made no difference to the effect on symptoms.
That's an interesting study. Thank you very much for adding that in the thread.
However, I'll give my own personal testimony that tells a different story. I'm 29 years old and have had asthma all my life. Very severe asthma that
has required numerous temporary ER visits and prolonged hospitalizations throughout the years as well as some attacks that almost took my life on
about 3-4 occasions.
Throughout my life, I've been subscribed so many brands of inhalers it's impossible to provide a number. The brands are constantly being tweaked and
changed. It's not unusual for me to pick up a subscription or refill only to see a new brand of inhaler without notice. I've never been able to tell
the difference between them until now (with
Primatene Mist being the sole
exception which is a nasty OTC brand that burns my throat and is completely different from prescriptions. One puff and you know it's different). I'm
sure most ATS asthmatics have experienced the same thing.
This time was different though. After picking up my prescription from the pharmacy for this new inhaler, as of the first puff I turned to my husband
and asked what in the world is this? He then told me about the changes for the environment and that they took the 'push' out of the new inhalers. So
I picked up on the change instantly without knowing there had been a change.
People are so resistant to change, I guess it would be hard to separate a real problem from the psychological. And I'm seeing lots of other
more psych (and I don't mean psychopathology, lol) issues that would suggest that possibility in this thread and t'other.
This is true about people accepting change. However, again most asthmatics will be aware of this, inhalers are constantly changing. It's never been a
problem for me. A quick puff and I am ok again (severe attacks aside, of course) regardless of the style (again, PM being the exception). This most
definitely is not psychological in this case, though. The composition is dramatically different and several others in the Asthma thread said they
picked up on the difference right away as well.
Just a couple of differences I noticed immediately before I even knew there had been a change:
1). The force in which the medicine is expelled from the inhaler is very, very weak compared to the old style. Instead of it being sprayed into
constricted lungs, you have to forcefully suck in the medicine to ensure it gets inhaled.
2). I had to take two puffs to feel the relief that one puff of my old inhaler provided.
3). The size of the inhaler which was about half of what I'm normally subscribed.
The only thing that feels similar is the taste. I noticed no difference in taste. Only force, size, and effectiveness.
[edit on 1/5/2009 by AshleyD]