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:
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)