There is no authoritative literature stating that the most painful day after wisdom teeth extraction is the first few days. Under normal circumstances, the pain after wisdom teeth removal may last for 2~3 days, and in case of diseases, postoperative complications such as infections and dry socket can lead to prolonged and aggravated pain.
1. Under normal circumstances: the trauma of wisdom teeth removal causes exposure of nerve endings and tissue edema, etc., may trigger pain, which usually lasts about 2~3 days, and can be gradually relieved and return to normal.
2. In case of disease:
(1) Infection: foreign objects such as tooth fragments, bone fragments, tartar and inflammatory granulation tissue in the alveolar fossa may lead to chronic infection of the extraction wound, and the pain may be prolonged and intensified as a result.
(2) Dry socket: Osteitis or mild limited osteomyelitis of the alveolar bone wall, manifested by severe pain that occurs 2~3 days after tooth extraction and radiates to the top of the head and the temporal region of the ear.
If the pain symptoms are severe and continue to be unrelieved, it is recommended to go to the hospital in time to receive professional treatment as soon as possible.