By Donald Saunders
There are a lot of reasons for being on a search for information regarding migraines.
You might for instance suffer from migraine headaches yourself or somebody you know may be suffering from migraines. Alternatively, you might have recently had a family member diagnosed as having migraines or you might simply be a student doing a research paper on this particular form of headache. Regardless of the reason for researching the subject of migraines there is a lot of information on the topic.
Migraine is a medical disorder called a neurological syndrome and its key characteristics in the majority of individuals are frequently very painful headaches and nausea. This fairly common condition afflicts women much more that it does men.
Migraines create a pain which is frequently found on only one side of the head and is typically said to be throbbing or pulsating in nature. The headache will usually last anything from 4 hours to 72 hours and might be moderate to severe in intensity. You might well run into other accompanying symptoms such as vomiting or sensitivity to sound or light.
Another fascinating feature of some migraine headaches is the presence of an "aura" in at least one in three people suffering from migraines. The aura appears before the onset of the migraine and can include things like the appearance of zigzag lines, bright lights or distorted shapes in a variety of colors and sizes that block the normal line of vision. Your field of vision might also reduce and can look like tunnel vision or perhaps a curtain-like effect sometimes over one eye or dark spots that spread slowly.
There might be auditory changes such as hearing voices or sounds in the environment such as buzzing. You could also experience strange smells or perhaps sensations of numbness to one side of the face or in the legs and arms. You could experience a sense of being separated from your own body or a sense like your legs and arms are moving independently from the body. You could experience anxiety or fear alongside the aura or an unsteadiness or weakness. Occasionally people who experience an aura are unable to understand words which are being spoken to them and they can become exceedingly tired and sweat profusely or feel warmth throughout the body.
Besides the migraines with or without aura there are other ways of describing migraines.
For instance, familial hemiplegic migraines (FHM) are migraine headaches that result from ion channel mutations. Those individuals suffering from this form of migraine in general experience weakness in the limbs on one side of the body as well as visual, sensory or speech difficulties.
Another form of migraine is the abdominal migraine where children have many of the symptoms of migraines without the head pain. Typical symptoms such as nausea, abdominal pain and vomiting might last anywhere from 1 hour to 72 hours.
Finally, menstrual and acephalgic migraines are another two fairly common types of migraine. Acephalgic migraines are those in which the individual normally experiences an aura but no headache. Menstrual migraines are either menstrual related migraines (MRM) or pure menstrual migraines (PMM). The menstrual related migraine is moderate to severe in pain intensity and occurs about the same time as the monthly period and at other times too. The pure menstrual migraine occurs only around the same time as the woman's monthly period.
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