During the period of anterior somatic symptoms, 60% of migraine patients develop anterior somatic symptoms hours to days before the headache starts. Early symptoms of migraine can be mental and psychological changes, such as depression, fatigue, laziness, lethargy, or emotional excitement, irritability, anxiety, distraction or euphoria. The pain is characterized by dull pain on one side of the frontal and temporal area, which is gradually aggravated by severe throbbing pain and lasts for several hours to several days, and can be relieved after sleep. There may be a family history of typical migraine. There is a visual aura before the attack. 2. The attack may be accompanied by visceral plant nerve dysfunction, such as nausea, vomiting, pallor, sweating and photophobia. 3. During seizure, it starts with vasospasm, cerebral tissue ischemia and hypoxia, tissue edema, transient cerebral pressure increase, and soon vasodilatation and pulsatile headache. There is no localization sign in neurological examination. The special types of this disease are oculomotor paralysis type migraine, abdominal type migraine, hemiplegic type migraine and basilar artery migraine, all of which are rare types. 4.Exclude other intracranial and extracranial causes of headache. 5.Migraine attacks are so uncomfortable that patients often cannot work at ease and are often accompanied by nausea and vomiting. During the headache attack, patients are sensitive to light, sound and odor stimuli, afraid of light, hate noisy environment, afraid of smelling odors that are not normally unpleasant (such as the smell of gasoline and cooking fumes), and it is better to sleep quietly. 6. Migraine patients have high excitability of nerve cells and are sensitive to external stimuli. A variety of stimuli can trigger headache attacks, such as exertion, lack of or too much sleep, drinking alcohol, eating certain foods or smelling certain odors, being in a confined and hot environment, weather changes, sun exposure, etc. Female patients are also prone to attacks around their periods. 7. In most cases, if migraine attacks are not very frequent and the symptoms are not very serious, they will not cause serious consequences. It is not necessary to worry that headache attacks will be crippling or dementia if there are more attacks. At the same time, the number of headache attacks gradually decreases as we grow older.