Blood Vessels

Sometimes, you feel like you can just know when it's coming. Then you can try preventative measures to avoid as much pain and suffering as possible. How does a migraine begin? Unfortunately, it is not known what causes migraines. We know the symptoms. We also know that a migraine...
Migraine can cause severe headaches. Some people will do anything to find relief. You can get relief through medication or other treatments. Changes in the body chemical serotonin have been linked to migraines. Blood vessels shrink when serotonin levels rise, while blood vessels swell when they fall. This swelling...