It is not recommended to drink tea during menstruation, especially green tea and strong tea. Tea contains caffeine, theophylline, etc., can excite the effect, can aggravate menstrual cramps and headaches. Strong tea can hinder the absorption of iron and increase the chances of anemia. Because there is more bleeding during menstruation, anemia may occur. It is recommended that you can eat more iron-rich foods, such as animal liver, blood products, lean meat, spinach, red dates, fungus, etc. Avoid smoking, alcohol, coffee and chocolate. Avoid smoking, alcohol, coffee and chocolate. Eat a light diet and avoid spicy and stimulating foods. Pay attention to keep warm, avoid cold and strain, relax, wear cotton, loose, breathable clothes. If you have severe dysmenorrhea, heavy periods or prolonged periods, it is recommended to go to the hospital for examination and treatment in time and take oral ibuprofen suspension for pain relief.