Once regarded as a passing pain, headaches are proving to have
more drastic and long-term effects on people. Researchers found
those who suffer from frequent migraines have an increased risk
of brain damage. In some cases, migraines worsen over time, rendering
some disabled in their everyday lifestyle.
One researcher discovered that in a year's time, 3 percent of headache
sufferers advanced to a point where they experienced headaches almost
on a daily basis.
Common Migraine Symptoms:
- Sensitivity to light and noise
- Nausea
- Vomiting
- Dizziness
- Visual disturbances such as flashing lights
Researchers have significantly altered their view of the occurrence
and effect of migraines. In the 1980s migraines were considered
"episodic" in nature - occurring time to time, whereas
in the 1990s they were categorized as a chronic episodic disorder,
with predisposition to attacks.
Today, researchers have recognized a subgroup of migraine sufferers
with more frequent and disabling attacks. This finding raised questions
over the possibility that migraines produced changes in the brain.
Amidst these findings, some researchers commented that migraines
were approaching an "exciting new era," in that prevention
could be a possibility.
Though there are no specific disease-modifying drugs available
for those suffering from progressive or disabling migraines, brain-imaging
techniques may aid doctors in treating migraine sufferers. With
this imaging, doctors will be able to "see" a patient's
pain.
The
Scottsman September 22, 2004
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