Imagine if you will, someone is taking a medication that is on the prohibited list for a class 3.

This medication's primary use is for depression (it is prescribed for other unrelated issues as well). However, this medication is also used to treat neurological pain (neuropathy, nerve disease, etc.)

The person is taking the medication for neuropathy pain - NOT depression or any other psychological ailment, and no history of same. Can be verified by their neurologist, well documented.

If the medication is NOT prescribed for psychiatric issues could that be a mitigating factor to get a waiver? I've searched high and low on the internet and I can't find a similar situation...