Migraine is a lot more than just a bad headache. It's a complex disorder that is often accompanied by many symptoms, including nausea, vomiting, and sensitivity to light and sound. But for many, the worst symptom is the pain.

Do I have migraines?

An international panel of experts created the following criteria to help doctors diagnose migraines. You may be getting migraines if your headache pain is:

On one side of the head
Pulsating or throbbing
Aggravated by routine physical activity, such as climbing stairs
Inhibits or prohibits usual activity
Accompanied by nausea or vomiting
Accompanied by sensitivity to light and sound

Who gets migraines?

Nearly 30 million people in the United States are affected by migraine headaches, but less than half of migraine sufferers have received a medical diagnosis.

Approximately 18% of women and up to 7% of men will experience a migraine headache at some point in their life. Genetics are also a factor; 70% to 80% of migraineurs have a family member with the condition. Migraines are most common between the ages of 15 and 55.

Research into the exact cause of migraine is ongoing. Many experts believe that certain people are born with a predisposition to headache — making them more susceptible to migraine. Since migraine runs in families, researchers have begun to use advanced techniques to identify the gene that causes headaches. Exciting developments are on the horizon.

See your doctor for diagnosis of migraines and treatment options.