How to Tell if Neck Misalignment Is Causing Migraine Many people don’t realize that neck misalignment can be a major contributor to chronic headaches and migraines. When the upper cervical spine is not aligned correctly, it can affect nerve function, blood flow, and muscle tension leading to recurring pain. Learn More- https://uppercervicalboulder.com/migraine-or-headache-how-to-tell-the-difference/