Orajel is Benzocaine.... over the counter(there is no prescription for it so 20% is max) the highest strength is 20%. IB800 is junk BUT better then nothing else. The best your DR is going to give you is Percocet 10/500. That is great and it is stronger then Loratab 10/500. Either will work...either will give you a buzz. But it all depends how bad the pain is and if you have a cavity where the hole is exposed/visable... if it is sensitive to water...as in if you have the pain..can you flush water in and out of your mouth and the pain will go away while you are doing that....but come right back when you stop? Or is it a constant pain? Or does it just come on when you drink or eat something. Is it affected by cold?