memberLG - it's my understanding that only competitive candidates are considered for a waiver so, I think it's a moot point?
When my daughter went through this - we were advised NOT to get her the methacholine test.
For one thing you have to pay for it, or at least put it through your insurance and it's expensive. Also it's not always indicated for every Asthma DQ.
My daughter was DQ'd for asthma, received waivers from USMA and AROTC and never took the methacholine test. She did take the Spirometry test.
You also might not be able to convince your physician to order it for you - it's can be dangerous in some people in that it can trigger an asthma attack.
Also, I am not sure if the methacholine test will prevent a DQ from Dodmerb.
As with everything - YMMMV and some kids have take it proactively and claim it helped them.
We on this forum have no idea what your inhaler needs are/were or the organic cause that would lead to their prescription. DODMERB will get to the bottom of it through careful examination of your history, medical records and current states of health.
Not all "asthma" is Asthma.
Also be aware - the waiver process will only begin if you are competitive. Back in 2006 USMA would only consider a candidate for a waiver if they were prepared to make an offer. This is confusing and makes candidates seem they are unhealthy when in reality they are not competitive enough to justify the cost of the waiver investigation. You have applied to 4 programs and if you are DQ'd you will be DQ's from all 4. However, you may find that you might get a waiver from one program and not another, or that some programs don't even consider you for a waiver.