There are a lot of reasons why you may be on a search for information about migraines.
You may for example suffer from migraine headaches yourself or someone you know and care about might be afflicted by migraines. You might have recently had a family member diagnosed as having migraines or might be a student doing a research paper about this all too common form of headache. Regardless of why you are looking into the topic of migraines there is plenty of information on the subject.
Migraine is a medical disorder called a neurological syndrome and its principle symptoms for most individuals are generally very painful headaches and nausea. This reasonably common condition is found less frequently in men than in women.
A migraine headache produces a pain that is usually felt on just one side of the head and is by and large said to be throbbing or pulsating in nature. The headache will generally last anything from 4 hours to 72 hours and may be moderate to severe in intensity. There may also be other accompanying symptoms such as vomiting or sensitivity to sound or light.
There is another aspect of migraines and that is the presence of an “aura” in at least thirty percent of individuals suffering from migraines. The aura happens prior to the onset of the migraine and might include such things as the appearance of bright lights, zigzag lines or distorted shapes in various different colors and sizes that appear in the normal line of vision. Your field of vision might also reduce and can appear like tunnel vision or possibly a curtain-like effect often over one eye or dark spots that slowly spread.
You may also experience auditory changes such as hearing voices or environmental sounds such as buzzing. You may also experience weird smells or possible feelings of numbness or tingling to one side of the face or arms and legs. You may experience a sense of being separated from your own body or a feeling like your arms and legs are moving independently from your body. You may feel anxiety or fear alongside the aura or an unsteadiness or weakness. On occasions individuals experiencing an aura are unable to understand or comprehend words being spoken to them and can become exceedingly tired and sweat profusely or feel warmth throughout the body.
As well as talking about migraines with or without an aura there are several other ways of describing migraines.
Familial hemiplegic migraines for instance are those which are caused by ion channel mutations. Individuals suffering from this type of migraine as a rule experience limb weakness on one side of the body with visual, sensory or speech problems.
Another type of migraine is the abdominal migraine in which children have many of the symptoms of migraines with the exception of the head pain. Typical symptoms such as nausea, abdominal pain and vomiting may last from 1 to 72 hours.
Lastly, menstrual and acephalgic migraines are two other reasonably common forms of migraine. An acephalgic migraine is one in which an individual as a rule experiences an aura but does not experience a headache. Menstrual migraines have two characteristics and are either menstrual related migraines (MRM) or pure menstrual migraines (PMM). The menstrual related migraine is moderate to severe in pain intensity and occurs around the time of the monthly period and at other times too. The pure menstrual migraine appears only around the time of the woman’s monthly period.
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