After root canal treatment, wisdom teeth can be extracted the next day if there is no obvious discomfort, and for those who have discomfort symptoms, it is recommended to observe for a week and extract after the symptoms are eliminated. Root canal treatment mainly removes the inflamed nerve of the tooth, controls the progress of inflammation, and achieves the purpose of controlling and preventing the occurrence of apical diseases. The entire procedure involves minimal damage and there is usually no obvious discomfort. Therefore, root canal treatment does not have much influence on the time of wisdom tooth removal, and for those who have no obvious discomfort, wisdom teeth can be removed the next day. For those who experience discomfort such as swelling and pain, it is recommended to observe for a week and wait until the symptoms are eliminated before removing the wisdom teeth, so as to avoid the pain of both at the same time, which will affect your life. In addition, avoid fasting on the day of wisdom teeth removal, women avoid physiological period, after wisdom teeth removal, the same day is recommended to ice packs, eat a light diet, avoid overheating diet. Finally, it is recommended to go to a regular hospital stomatology department for treatment.