It is usually caused by wind, cold, anger, sleeping too much or too little, or irregular life, or eating certain foods, and is mainly caused by the dysfunction of blood vessels and nerves. When the headache is severe, it may affect life, study and work. The best way is to pay attention to the usual life conditioning, such as resting at the prescribed time every day, not getting angry, not getting mad, being calm, and temporarily prohibiting MSG, chicken, chocolate, smoked fish, cheese, and citrus foods. Symptomatic treatment, such as painkillers, is given on the basis of good life regimen, but it must be noted that there are no contraindications. If there are contraindications, you cannot take them, such as allergies to some drugs, kidney problems or other conditions that make them unsuitable, you must pay attention to them. It must be taken intermittently, that is, not to take a certain kind of painkiller for a long time and continuously, which can easily cause chronic daily headache. Chinese herbal medicine is also very effective, and the course of treatment will not be very long, generally can reach about 96% of the effectiveness of the treatment.