Hi again, Eric, and thanks for this post - you've posed an interesting question.
First, I am sorry to hear you've had this reaction to the diesel fumes - I would guess this may be one of your triggers. Perhaps if you are going to be exposed to those fumes again (and cannot avoid them, which would be best), you may want to try wearing a mask to reduce the effect of those fumes. What do you think?
When it comes to using both rescue inhalers and maintenance metered dose inhalers (MDI's), too, there is a way to use them that is thought to be the most effective. I know that my colleague, John Bottrell, and I have discussed this elsewhere in the community - I just can't put me finger on it at this time.!
You are right on track with your thoughts!
It's generally considered to be a good idea to use the rescue inhaler first. Once administered, one should wait about 15 minutes or so and then use the maintenance inhaler.
The rationale is the rescue inhaler will open up one's airways by being administered first. Once the airways are more relaxed, the maintenance inhaler is then administered. By doing it this way, the maintenance medication will be deposited deeper and more uniformly throughout the airway for absorption. This is considered to be the most effective way to use these medications together.
So, your thoughts and methods are spot on!!
Perhaps others in the community will see your inquiry and ideas and respond by sharing their own experiences.
What do you think?
Leon (site moderator asthma.net)