A migraine isn't just a headache, it is a neurological disease. Affecting one in five women, one in twenty men, and one in twenty children, it's a debilitating, complex, and chronic condition that manifests in a combination of symptoms that can include excruciating head pain as well as other distinctive physical and emotional effects. Yet it is also a disease that you can improve and manage, as Dr. Carolyn Bernstein has discovered in her 17 years as a practicing neurologist. Dr. Bernstein explains why migraines happen, why they are misdiagnosed, and why so few people get the right...