I went to my dentist with a tooth that had been broken for a long time because it was starting to feel not right, kind of a pulsating sensation. he said there was a pinhole opening to the root but decided to fill the hole and build up the tooth and prepare for a crown. after the buildup and before the crown (2 days later) I went back because it still was bothering me. he said the bite was off and filed it down. the next day i was in extreme pain and could not reach the dentist. the following day i was put on antibiotics and told I needed a root canal. i had the first step of a root canal with a temporary filling. the pain was still excruciating so i went to an oral surgeon who drained it and left a drain in as well. i had to go to the surgeon twice for this procedure. it has been 3 days since the second visit to the surgeon and I still have pain but not excruciating. i am still on antibiotics and i still have a drain in my mouth. ibupfophen relieves the pain for a few hours and although I have pain, it is not excruciating anymore. is it normal to still be having some pain? how long should I wait before having the tooth extracted? will the extraction speed up recovery from the infection?