Chinese and foreign experts say that the cause of migraine is not clear at present, but it may be related to the following factors: (1) genetic factors. Because about 60% patients can ask about their family history, and some patients have epilepsy in their families, experts believe that the disease is related to heredity, but there is no consistent genetic form. (2) Endocrine factors, vascular migraine is more common in adolescent women. Menstruation is frequent, pregnancy stops, postpartum recurrence, and gradually relieves or disappears after menopause. (3) Dietary factors, people who often eat cheese, chocolate, irritating food or smoke or drink alcohol are prone to vascular migraine. (4) Other factors, such as emotional tension, trauma, anxiety, hunger, insomnia, bad external environment and climate change, can also induce migraine. Preventive treatment has no specific treatment so far, which can make migraine never recur! However, practice has proved that besides psychological adjustment and diet adjustment, the most effective treatment is the preventive treatment of migraine intermission. 1. Avoid 3C foods, such as cheese, chocolate and citrus fruits, as well as pickled sardines, chicken liver, tomatoes, milk and lactic acid drinks rich in tyramine acid. Tyrosine is the main cause of vasospasm, so if you have a history of migraine, it is best to stay away from these foods. 2. Beware of foods containing nitrite such as sausages, hot dog sausages, hot dogs, ham and bacon, and processed meat, and foods containing more monosodium glutamate will harm your migraine. It is best to eat as little as possible in daily life. 3. Beware of sugar substitute food research found that sugar substitute "aspartame" will over-stimulate or interfere with nerve endings, increase muscle tension and cause migraine. Aspartame exists in diet coke, diet soda, sugar-free chewing gum, ice cream, multivitamins and many patented drugs. Therefore, people who are allergic to sugar substitutes will have a headache as long as they drink a low-sugar soda. "Jiao Dian" tip: Pay attention to the food content label on the product packaging. When found marked with: amino acid (amino acid), aspartic acid (aspartic acid) or phenylalanine (phenylalanine), it should be avoided as much as possible. In addition, Dr. Liu Yanping, a nutritionist at Union Medical College Hospital, suggested that if you want to increase the sweetness of food or drink, it is best to use honey instead of white sugar and sugar substitute. 4. Careful use of painkillers and cold syrup painkillers may be an attractive trap. Many people take painkillers privately in an attempt to relieve the pain. However, taking too many painkillers can't relieve the pain, but it will cause a "rebound headache" caused by drugs, which will make you suffer from chronic migraine. If you take painkillers more than 2 or 3 times a week to relieve the pain, please see a doctor immediately! 5. Eat some magnesium! Magnesium can regulate blood flow and relax muscles. For some people, even a little magnesium deficiency can cause headaches. The national headache foundation suggests that it is best to supplement 500 ~ 750 mg of magnesium every day. "Jiao Dian" Tip: Magnesium supplementation will have the side effect of diarrhea. It is best to consult a doctor and take it according to the doctor's advice. Or eat more foods with high magnesium content on weekdays, such as whole grains and nut seeds (such as sunflower seeds, almonds, cashews, hazelnuts, etc. ), cauliflower and tofu. 6. The study of vitamin B2 supplementation found that oral high-dose vitamin B2 can reduce the frequency and duration of migraine attacks, but its dose should not exceed 400 mg per day. 7. Coffee makes you happy and annoys you. Caffeine can stimulate the nervous system and interfere with sleep. Drinking too much coffee can be addictive, and quitting coffee can cause migraine. Therefore, it is best to consume less than 100 mg of coffee a day (about a cup of espresso). 8. Drink less red wine. All alcoholic beverages can cause headaches, especially red wine contains more chemicals that induce headaches. If you really want to drink two cups, you'd better choose colorless wine such as vodka and white wine. 9. Learn to decompress. If you often have migraines because of work pressure, you might as well take a warm bath often, or try some muscle relaxation techniques, such as abdominal breathing techniques: inhale slowly to make your abdomen fully bulge, and feel your abdomen gradually flatten when exhaling. 10. Regular exercise The doctor pointed out that for migraine patients, exercises that focus on breathing training and pranayama (such as yoga and qigong) can help patients stabilize their autonomic nervous system and relieve symptoms such as anxiety and muscle tension. 1 1. Sleep regularly, refuse to keep a regular routine in the morning and evening, and sleep and get up regularly even on holidays, which is especially important for migraine patients. Because, lack of sleep or too much sleep can easily lead to migraine. 12. Make good use of hot compress and ice pack. When you have a headache, try to put a hot compress bag around your neck and an ice pack on your forehead. Hot and cold stimulation can help you effectively relieve muscle tension and reduce pain. 13. Experts who are diligent in shoulder and neck exercises find that when the neck and shoulder muscles are under pressure, migraine will get worse, and even people who have never suffered from migraine will suffer from chronic migraine. Therefore, for office workers, if they need to use the computer for a long time, they should pay attention to the height and sitting posture of the screen and seat, and it is best to rest every 50 minutes 10 minutes and exercise their necks and shoulders frequently. 14. Drinking more water during menstruation often occurs in women's menstrual period, so it is best to drink more water than usual between the menstrual period and the menstrual period to help the body detoxify and effectively reduce the incidence of migraine. 15. Be careful of the strong smell of your perfume and many cleaning agents, such as cigarettes and cigars, paint, waste gas, cleaning agents and chemical detergents, printing ink, etc. , can cause migraine. It is best to open the window frequently on weekdays and try to avoid places with strong pungent smell such as gas stations. 16. Put on your sunglasses. Doctors in neurology department remind everyone that strong sunlight and reflected flash will increase the incidence of migraine by 25%-30%. Therefore, it is best for migraine patients to wear sunglasses when going out to avoid strong light. 17. Create a quiet environment. Strong light and noisy environment can induce migraine. More than 70% migraine sufferers are unusually sensitive to noise. When decorating, it is best for workers to strengthen the sound insulation effect of the room, and it is best to choose a slightly thicker style for curtains. 18. Eating fish at least three times a week to prevent headaches and taking some fish oil supplements can effectively reduce the frequency of migraine attacks.

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