Common symptoms of migraine include: headache, often dull at first, becoming throbbing Noise and smell sensitivity; nausea, vomiting, upset stomach, abdominal pain; poor appetite; feeling very warm or cold; pale skin; fatigue; dizziness; blurred vision; diarrhea. Rare symptoms include fever, which interferes with normal physical activity.
Most patients' headache lasts about 4 hours, but severe cases can last more than 3 days. The frequency of migraines varies from person to person, and 2 to 4 times a month is more common, but some patients have migraines every few days, and some patients only have migraines once or twice a year.
Typical symptoms
Migraine attacks can be broken down into four phases: prodrome, aura, headache, and recovery, but not all patients experience these phases.
Prodromal period
Occurring hours or a day or two before a migraine attack, the patient exhibits several changes that are indicative of an impending migraine, including:
1.Constipate
2.Mood changes, from depressed to excited, or vice versa
3.Appetite changes
4.Stiff neck
5.Increased thirst and urination
6.Yawn repeatedly
7.Harbinger period
Auras are neurologic symptoms preceding or during migraine that manifest as visual abnormalities and sometimes sensory, motor, or speech disturbances. Aura symptoms usually start slowly and last 20 to 60 minutes. Premonitory symptoms may include:
Visual aura is the most common type of aura symptoms. There may be flashes of light, dark spots, or even blurred vision or loss of vision in front of the patient's eyes. Typically, there are "zigzag" and wavy flashes of light that gradually spread to the surrounding area. expand.
Sensory and nervous auras, manifested as numbness in the face or one side of the body, tingling sensations in the arms or legs, or even speech impairment, tinnitus or auditory hallucinations, uncontrollable convulsions or other movements. Its precursor can be as short as a few minutes, as long as an hour.
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