Can I take 10mg Percocet before the intrapulpal anaesthesia for a Root Canal Surgery?

[Jesus]

I want to take a 10mg Percocet because I have a fear or surgeries and this tooth has been sensitive for 5 months and has been in pain for 5 months. I'm scared I will feel pain during surgery. I had pain while putting on my CROWN in februrary and now that crown led to a root canal. Its in EXCRUCIATING PAIN and my TONGUE can cause pain to my tooth just by touching it, THUS I want to take percocet before surgery. Is it okay? I'm terrified of this procedure to come.