HE 101 Blua 10 November 2008 Migraine headaches
What are migraine headaches? Where do they come from? How can you help prevent them? Migraine headaches cannot really just be simplified down to just one classification. There are many determining factors when classifying one. One type of migraine is a migraine without aura; this is probably the most common form of a migraine. These migraines can last anywhere between 4-72 hours non-stop, which can be pretty painful. Typical characteristics of this are unilateral location, pulsating quality, moderate or severe intensity, aggravation by routine physical activity and association with nausea and/or photophobia(sensitivity to bright light) or phonophobia(sensitivity to sound or noise). These symptoms can very much interfere with daily life and routines. The next type of a migraine is a migraine with aura, this is the second most commonly seen form of a migraine, and people who suffer from these might also suffer from migraines without aura. The symptoms of a migraine with aura usually follow the symptoms of a migraine without aura. To diagnose this type of migraine it must follow the following criteria 1.Aura consisting of at least one of the following, but no muscle weakness or paralysis: fully reversible visual symptoms (flickering lights, spots, lines, or loss of vision) fully reversible sensory symptoms (pins and needles/numbness) fully reversible dysphasia (speech disturbance) 2. Aura has at least two of the following characteristics: visual symptoms affecting just one side of the field of vision...
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