1, the pain after root canal treatment should be differentiated. In addition, you need to know what is the reason for dental treatment. Sometimes you will feel this way after the treatment of cracked teeth. Don't use it to eat anything without a cover. Of course, if there is discomfort such as spontaneous pain, it is another matter.

2. Try tapping the affected teeth with a stainless steel spoon. If the pain is obvious, it is wrong.

X-ray is best seen by doctors in different hospitals.

4. Check the adjacent teeth again to see if there are any other bad teeth. "Involvement in pain" cannot be ruled out.