Despite the association between migraine headaches and small brain lesions that can be a risk factor for cognitive decline, it appears that migraines will not hurt thinking skills. However, migraines with aura should be considered a factor indicating increased risk of cardiovascular disease. There is currently no evidence that treating or preventing migraine reduces future risks of heart attack and stroke. People who are concerned about the risk can reduce it by controlling blood pressure, quitting smoking, exercising, and maintaining a healthy weight.
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