Hello! I had a root canal on tooth # 23 and temp crowns placed on tooth #s 24 and 25 on January 30th. It is now February 9, and I am still having extreme aching on 24 and 25. My dentist can't fit me in until tomorrow afternoon, and the pain is beginning to become unbearable. Tooth # 23 only hurts when I apply pressure to it or bite down. I have been taking Tylenol and Ibuprofen but I can only take so much. Should I be in pain this long from this procedure?