(Crikey! Where's Ryan when we need him!)
What the GWO, (great wise one) JSGeare said, taking medication in and of itself, is NOT a mental disorder. But what else he said is very true, the insurance company WILL look it up in their book.
I am not a pharmacist, but I do have some fairly heavy duty resources here at my little desk in the corner. Unfortunately, they have left me confused.........