Any kind of pain is your body's way of warning you about an injury or illness. Although migraines and headaches are rarely the symptoms of a serious illness, occasionally they may indicate a serious medical condition such as a tumor or aneurysm (blood vessel rupture). It is important for you to become familiar with your personal headache symptoms, and those that require immediate medical attention.
If you or a loved one has any of the following headache symptoms seek medical care immediately:
About 1 out of 8 Americans has migraines. They usually begin during the teenage years. After puberty, migraines are more likely to affect girls and women.
Experts still aren't sure what causes these headaches. But they seem to involve a wave of unusual activity in brain nerve cells, along with changes in blood flow in the brain.
Though migraines can trigger severe pain in the head, they aren't simply headaches. They often also cause other uncomfortable symptoms, such as:
A headache that is associated with neurological (nerve) symptoms such as weakness, dizziness, sudden loss of balance or falling, numbness or tingling, paralysis, speech difficulties, mental confusion, seizures, personality changes/inappropriate behavior, or vision changes (blurry vision, double vision, or blind spots)