Unexplainable pain & burning tears after RCT & crown placement. What can I do?

Some people have reported odd issues like this after root canal treatment. There are holistic dentists that think root canals aren't good for your body. It may be that you are one of the few people who have a reaction to the root canaled tooth. If everything looks like, there's no sign of infection or any other issues, you may consider having the tooth removed completely. Many patients have reported alleviation of similar symptoms by having the root canaled tooth removed. I'm not a holistic dentist and can only tell you of what I've read about these situations, but it might be something to look into.