1, keep a happy spirit, avoid mental stimulation and emotional fluctuations, do not be too worried about how to do long-term menstrual disorders, individual in the menstrual period with lower abdominal distension, lumbar acidity, breast tenderness, mild diarrhea, easy fatigue, drowsiness, emotional instability, irritability or depression, etc., are normal, do not have to be overly nervous. 2. Pay attention to hygiene and prevent infection. For long-term menstrual disorders how to do, pay attention to the hygiene and cleanliness of the external genitalia. Absolutely no sexual intercourse during menstruation. Pay attention to warmth and avoid cold stimulation. Avoid overwork. Avoid eating brown sugar if you have a lot of menstrual blood. 3. Prevent excessive dieting, quit smoking and limit alcohol. Pay attention to your diet structure, eat more lean meat, cereals, dark green leafy vegetables and calcium-rich foods, and do not eat too much cold. Keep your mood relaxed. Strengthen exercise and improve physical fitness. If the symptoms do not improve, it is recommended to go to the hospital for examination to clarify the cause, so as to follow medical advice and early targeted treatment. 4, also pay attention to the underwear to soft, cotton, ventilation and good performance, to wash and change, change of underwear should be put in the sun dry. For menstrual disorders caused mainly by psychological factors, the treatment is mainly based on psychological treatment, with appropriate drug therapy. 5, should not eat cold, sour and spicy food and other stimulating food, drink more water, keep the bowel movement smooth. For long-term menstrual disorders how to do, blood heat before the period should eat more fresh fruits and vegetables, avoid eating onions, garlic, leeks and ginger and other things that stimulate the transport of fire. The blood deficiency must usually increase nutrition, such as milk, eggs, soy milk, pig liver, spinach, pork, chicken, mutton, etc., avoid eating cold melons and fruits. Long-term menstrual disorders to pay attention to dietary regimen 1, black fungus red dates tea; 2, strong tea brown sugar drink; 3, hawthorn brown sugar drink.