If you experience toothache, you must go to the hospital's dentistry department in time.
Let the doctor conduct a face-to-face examination to find the cause of the toothache and provide targeted treatment.
If it is an attack of pulpitis or apical periodontitis, the doctor needs to open the pulp to relieve the pressure and alleviate the pain.

After the pain improves, root canal treatment can completely cure the problem.
If there is a case of pericoronitis of wisdom teeth or periodontitis, you can ask the doctor to perform local irrigation and medication.
