Migraine vs. Cervicogenic Headache: Key Differences

Summary

Head pain can arise from primary neurologic migraine network overactivity, structural neck issues such as cervicogenic headache, or a combination where mechanical strain triggers underlying migraine biology. The head and upper spine share sensory processing pathways through the trigeminal nucleus caudalis, which allows cervical joint, disc, or nerve irritation to register as a headache. Differentiating these drivers requires evaluating mechanical triggers alongside neurologic symptoms, since treating a painful symptom without addressing its underlying structural cause leaves the cycle intact.

Conditions and treatments discussed

• Migraine. A neurologic condition of network overactivity causing throbbing pain, sensory sensitivity, or pressure that can manifest in the head or neck.
• Cervicogenic headache. Head pain originating from structural or mechanical problems in the cervical spine, including joint irritation, disc issues, or nerve compression.
• Craniocervical instability. Instability at the head and neck junction, seen in hypermobility conditions, that places physical stress on surrounding nerves and joints.
• Targeted diagnostic blocks. Diagnostic injections used during evaluation to clarify whether specific cervical joints or nerves are driving head pain.

What this shows about Manhattan Pain Medicine

Manhattan Pain Medicine describes a diagnostic model that evaluates neurological and structural contributors together rather than treating symptoms in isolation. In this article, Dr. Siefferman explains how cervical spine issues can trigger migraine attacks through shared neural pathways. The practice reports investigating root mechanical drivers, such as craniocervical instability or cervical joint strain, alongside neurological patterns to determine what initiates the pain cycle.