The pain on the second day of root canal treatment may be a normal clinical reaction, or it may be caused by factors such as incomplete treatment and improper operation.
1. Normal clinical reaction: In the process of root canal treatment, due to the stimulation of the tissues around the root caused by instruments and drugs, so after root canal treatment, there will be symptoms of pain, the symptoms of pain is not too serious, do not need to carry out special treatment, most of them can disappear on their own.
2. Incomplete treatment: In the root canal treatment, the treatment is incomplete, the pulp is not completely cleaned up, resulting in pulpitis, which will cause pain, and the pain may be stronger.
3. Improper operation: improper operation during root canal treatment, such as side penetration of the root canal or perforation at the bottom of the pulp chamber, will always have symptoms of tooth pain.
Root canal treatment the next day pain, and the pain is more serious, it is recommended to seek medical attention for examination and treatment.