You can run during menstruation, but not fast, you can choose jogging. The time should not be too long, about 20 minutes is enough. It is forbidden to do strenuous exercise during menstruation, otherwise it will cause excessive menstrual blood, and in serious cases, it will also cause dysmenorrhea. The resistance of the menstrual period is reduced, after doing intense exercise will sweat a lot, easy to catch a cold, cold, better to do soothing sports. It is best to do soothing sports that will help the menstrual blood to be discharged without affecting menstrual health. Underwater exercise is also not allowed during menstruation, as it will make the body cold. If the period is accompanied by symptoms of weakness, fatigue and abdominal pain, it is better to pay attention to rest and reduce exercise, otherwise it is not good for health. At the same time, we should strengthen menstrual hygiene and avoid intercourse. If menstrual pain occurs after running, you can drink some brown sugar water, which can invigorate blood stasis and dispel wind and cold, which is beneficial to menstrual health and can also relieve abdominal pain.