Also, be careful with how much ibuprofen
you take! It can be hell on your kidneys! I'm afraid it may be time for
a root canal or an extraction on that tooth. With that much trauma, it just may have finally had enough. There are vitality tests that your dds can do to see just how much life that tooth has left. How much actual tooth is left will determine whether it is savable with a root canal or not. FYI, it's always best to try to save a tooth rather than have it removed, if possible.