<s>[INST] good afternoon Dr. I am doing dental work, the four front teeth(bridge).  I had the temporary bridge inserted, I was in so much pain headache, throath pain fortunately I went back to the dentist had  it out. Is it something usually happened or the dentist is incompetent or should I change dentist. Thank you! K.m [/INST] hi well u might be be getting pain if your temporary crowns are not made properly. (margins of your crown not seating properly to margins of your teeth. try avoinding hot and cold stuff till you get your permanent crowns and dont worry youl be fine ....regard Dr Rakesh mishra </s>