Well, I use Xanax that way and it isn't a problem.

Insurance isn't an issue at all. I have lousy coverage so I just proceed as if I don't have any. Currently I get my Xanax (an Rx of 90 that I fill once or twice a year) through Walmart's $4 Rx program.

I meant to be asking if anyone is currently doing this, wondering what if any meds are out there that can be used PRN.

But thanks for your input! Always appreciated, Perna.