A migraine is more than just a bad headache
Migraine headaches are a neurological disorder characterized by imbalances in brain chemistry.1,2
Although the exact cause of migraine headaches isn't completely understood, medical researchers believe that migraine headaches stem from altered blood flow and abnormal levels of brain chemicals. When certain arteries dilate, blood flow is increased and prompt the release of pain producing chemicals to be released. Additionally, the dilation causes an increase in the natural substance levels, such as prostaglandins and serotonin. As a result, the blood vessels lining the brain swell and put pressure on nearby nerves. These nerves send pain signals to the body that are typically felt around the eye or temple region and can extend to the face, sinus, jaw, or neck.1,2
Your migraines may be inherited
If someone in your family gets migraine headaches, then it's not surprising you get them as well. That's because the abnormalities in the brain that can lead to migraines appear to be genetically inherited.3 In fact, 70% to 80% of people who get migraines have a family history of the disorder.2
