Exact Cause of Migraine Headache
If you are looking for the exact cause of migraine
headache, I’m sorry that I may have to disappoint you. Although there is
no exact cause of migraine headaches known as yet, there are some
possible causes that worth your attention.
One explanation is that migraine headache may be caused by malfunctions
in the central nervous system that may be a result of changes in the
body or in the environment. Another explanation is that of a family
disorder history which may indicate that it is passed down from
generations and may result in inflammation in the vessels carrying blood
as well as nerves surrounding the brain which results in a lot of pain.
The stimulus that can be considered as having triggered the migraine
headache could be any one that includes having consumed alcohol, changes
in the weather, due to consumption of foods, a result of glare, due to
hormonal changes in women, hunger, not getting enough sleep,
medications, perfumes or even stress. These are not the exact cause of
migraine headache, but avoiding these stimulus are proven to reduce your
chance of migraine headache.
Pain that is experienced as a result of a migraine headache can be
throbbing or pulsating and becomes more intense as a result of routine
activity or through coughing, straining or when the head is lowered. The
severity of the headache is such that the person is unable to perform
daily activities or stay asleep at night.
The exact cause of migraine headache can be first noticed when pain
begins on one side of the head and spreads over a period of an hour or
two after which it may gradually subside. It may be accompanied by
nausea, vomiting and becoming averse to light. Whatever be the cause of
migraine headaches, experts agree that further studies are required
mainly due to the different episodes of headaches that people experience
and no one instance can be pinpointed as being the exact cause of
migraine headaches.
Another possible explanation of the exact cause of migraine headache can
be attributed to a combining of blood vessel expansion accompanied by a
release of certain chemicals which results in inflammation and pain.
These chemicals are known as dopamine and serotonin and are usually
found in the brain and may result in the abnormal activity of the blood
vessels.
The last possible exact cause of migraine headache could be smoking,
which may act both as a cause and an interference with medical treatment
to alleviate migraine headaches. According to other experts another
exact cause of migraine headache could be guilt and fear.
Instead of finding the exact cause of migraine headache, it is equally
important for the person suffering from migraines, to try and note down
what triggered the pain. Was it second-hand smoke at a restaurant, an
extremely sunny day, fear of an exam or something else?
|
