Drinking alcohol is not recommended for women during menstruation, as it tends to cause excessive menstrual flow. During a woman’s menstrual period, the capillaries in the uterus are in an open state and blood is discharged from the capillaries. If alcohol is consumed at this time, it will cause the capillaries in the body to dilate, leading to excessive bleeding, prolonged menstrual cycle, etc. If the amount of alcohol consumed is too large, it may also make the bleeding excessive, resulting in anemia and other conditions. Therefore, women are advised not to drink alcohol during menstruation. If alcohol consumption occurs during menstruation, and obvious physical discomfort occurs after drinking, it is recommended to go to the hospital in time, and take appropriate methods of intervention under the guidance of the doctor to reduce the adverse effects of alcohol.