It seems migraines are not exactly benign...
"Researchers have identified brain lesions in migraine victims, a finding that could indicate the severe headaches are a progressive brain-damaging disease in some cases, a study said on Tuesday.
“Something is going on pathologically in the brain,” he said. “It is important to stress that there are medicines that if taken early enough will reverse (an attack) and that there are many preventive medicines."
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