Odd question

I know I used to and still do grind my teeth at night though not as much as I used too. However I tend to get pain easily and I'm worried my daily dose of adderall has worsened my grinding and will thus lead to pain during the process of getting braces which i am starting soon. I have never had a drug addiction or anything close to it, I smoke weed, but past medical procedures like my wisdom teeth I got inadequate pain medication and it sucked. my worry is with braces that it will suck and I will be left in pain for a lot longer, can anyone gauge what the average willingness of orthodontist to offer any sort of pain management besides tylenol and the rest? What would influence your decision, like would age be a factor or what else?

Not just looking to get high even though it sounds a lot like it, just have anxiety and want to know.

Edit 1:Well guess I'm gonna be SOL, that sucks but I live in SoCal so everything is crazy regulated anyways.