Tuesday, December 4, 2012

What is Symptoms of migraine??


Migraine symptoms can vary widely. The most frequent are neurological, gastrointestinal and sensitive. These common symptoms are:

Phonophobia and photophobia: the noise and light can disturb someone terribly suffering a migraine. Frequently even some odors can be uncomfortable.
Gastrointestinal complaints: very frequent occurrence of nausea without or with vomiting.
Pain transmission from the trigeminal nerve causes migraine is surely an intensely painful. It may well hurt your neck and face muscles (conveniently obtainable premonitory pain before a migraine attack).
Pallor and modifications in temperature with the head.
There are many less specific symptoms, but can help for diagnosis: anxiety , depression , insomnia, fatigue, palpitations ...
Some patients may have warning symptoms, and may also appear quite specific phenomenon of migraine
aura.

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The aura

The aura is really a phenomenon generally visual source, however, not exclusively, which occurs some minutes or hours ahead of the attack. Arguably warns with the imminent arrival from the pain. In theory, this disappears just start, or during its development, although some people might patients have reported the appearance of aura after migraine attack (which is called atypical aura). They may be transient episodes of variable duration, that is usually between four and one hour.

The reason for the occurrence of drift aura seems to produce its very own mechanism of migraine. He mentioned small contractions with the vessels before dilation in reply. Of these contractions, the circulation to parts of mental performance decreases transiently, but is sufficient display the twelve signs. Will be the decline of irrigation bringing about the look off: visual symptoms for example spots, flashes, lightning, or split images into mosaics, decreased visual field ... these being the most typical signs of aura.

Other less common, but may also appear, are: disturbances of sensation, as itching, tickling or tingling (paraesthesia), involuntary movements of your part of the body or tremors, vertigo, and language disorders or difficulty speaking. Aforementioned are extremely rare.

The aura is important when classifying migraine. Classically, the classification was more technical. Today, at a practical level, fall in migraine with aura and migraine without aura (based on the International Headache Association, 1988).

Premonitory symptoms

They're symptoms that can occur even several days prior to the patient suffers a migraine attack. In medical jargon called prodromal symptoms or prodrome. Unlike aura, not as a result of transient reduction of blood flow for the brain. Are quite different from one patient to a new, and do not occur in all cases. Approximately one out of three patients suffering from these symptoms.

Some common are mood swings, changes in vision, smell or hearing, fatigue, slow brain activity (entirely possible that your brain runs slower) craving foods like chocolate, pain in the neck and muscles head, uncontrolled yawning, runny or stuffy nose ...

Generally, this usually disappear, however some alterations may stay a few hours.

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