There are no special requirements for bathing and shampooing after wisdom tooth extraction, that is, theoretically you can take a bath and shampoo your hair after wisdom tooth extraction. However, if the water applied is particularly hot, it should be noted that it may cause some irritation to the extraction wound, because the high temperature may cause the blood vessels to dilate and cause bleeding, which is not absolute. In general, the medical advice after wisdom tooth extraction includes clenching the pressure in the mouth for half an hour after the operation, because the blood clot has formed in the extraction wound in the mouth within half an hour, and then do not brush or rinse the mouth for 24 hours, and do not stimulate the extraction wound. Therefore, try not to apply too hot water or food to stimulate the extraction wound within 24 hours, and if you want to be safe after the wisdom tooth extraction, you can consider taking a shower or washing your hair after 1 day.