You can drink black tea in moderation during menstruation. Black tea is hot and has little effect on the body. Black tea contains caffeine and catechins, which can destroy some of the bacteria in the body after drinking, and can also enhance the function of the kidneys and play the role of refreshment and anti-fatigue, women can drink it during menstruation, but not in excess. Do not drink green tea, green tea is cool, drinking green tea can easily cause dysmenorrhea, do not eat cold, stimulating food during menstruation, it is recommended to eat more warm fruits. If menstrual pain occurs during the period, take pain medication under the guidance of a doctor. It is recommended to drink more brown sugar water to relieve the symptoms, pay attention to abdominal warmth during the period, do not take cold showers, do not exercise strenuously, exercise appropriately, it is best to wear loose, cotton underwear, and it is recommended to change sanitary napkins regularly to avoid gynecological infections.