Toothache during menstruation may be due to consuming too much high protein food during menstruation, because too much high protein food can easily lead to fire, and the teeth itself may have some minor problems, which will lead to obvious toothache symptoms when there is fire. In addition, in the postpartum body is relatively weak, coupled with feeding the baby is very stressful, so the toothache will occur. In addition, if you don’t pay attention to oral hygiene during the monthly period and don’t brush your teeth on time, it will lead to food residues harboring bacteria, which may also cause toothache. If the toothache is not very obvious at present, you only need to maintain oral hygiene and brush your teeth on time, there is no need for special medication, and you must rinse your mouth in time after eating. If the toothache is more serious, you need to go to the hospital stomatology department, under the guidance of the physician with medication, if the toothache is caused by caries, if necessary, need to be extracted.