Migraine headaches currently affect more than one billion people across the globe and are the second-leading cause of disability worldwide. Nearly one-quarter of U.S. households have at least one member who suffers from migraines. An estimated 85.6 million workdays are lost as a result of migraine headaches each year.
Yet many who suffer with migraine dismiss their pain as simply a bad headache. Rather than seeking medical care, the condition often goes undiagnosed, even when other incapacitating symptoms occur alongside the pain, including light and sound sensitivity, nausea, vomiting and dizziness.
Researchers have discovered that genetics and environmental factors play a role in the condition of migraine. They happen when changes in your brainstem activate the trigeminal nerve, which is a major nerve in the pain pathway. This cues your body to release inflammatory substances such as CGRP, short for calcitonin gene-related peptide. This molecule, and others, can cause blood vessels to swell, producing pain and inflammation….