Usually it is not recommended for women to have tooth extraction during menstruation because there is a significant vaginal bleeding manifestation during menstruation and there is also localized bleeding in the mouth after tooth extraction, so there may be certain effects. During menstruation, the endometrial lining often peels off due to the withdrawal of estrogen and progesterone, which causes periodic vaginal bleeding. Tooth extraction usually requires anesthesia, and there will be local bleeding after tooth extraction, so it is generally not recommended during menstruation for fear of changes in blood clotting function and excessive bleeding, which may cause dizziness and weakness and other anemic manifestations. Also, tooth extraction can be significantly painful, so it is not suitable for tooth extraction during menstruation, but should be performed after menstruation clears. Although tooth extraction does not affect menstruation 100%, it is better to stagger the time of extraction in order to avoid conflicting with each other and having stomach pain and toothache at the same time. In conclusion, tooth extraction is not recommended during menstruation.