Migraine

Headache

Overview

Migraine is a primary headache disorder characterized by recurrent episodes of moderate to severe unilateral throbbing pain, often accompanied by autonomic and neurological symptoms. It affects approximately 12% of the population and results from complex neurovascular mechanisms involving cortical spreading depression, trigeminal system activation, and neuroinflammatory cascades. Osteopathic management focuses on reducing biomechanical triggers, improving cervical and cranial mobility, and addressing associated musculoskeletal tension.

Pathophysiology

Migraine involves a cascade of neurobiological events beginning with cortical spreading depression—a wave of neuronal and glial depolarization that triggers activation of the trigeminal vascular system. This leads to release of neuropeptides (CGRP, substance P) causing vasodilation, neurogenic inflammation, and sensitization of trigeminal afferents. Secondary mechanisms include dysfunction of pain-modulatory pathways in the brainstem, hormonal influences (estrogen fluctuations), and peripheral sensitization. Cervical myofascial dysfunction and reduced cervical spine mobility often coexist, creating a bidirectional relationship where mechanical dysfunction can trigger or exacerbate migraines through nociceptive input and trigeminal nerve irritation.

Typical Presentation

Site

Usually unilateral (60-70% cases), commonly frontotemporal or periorbital; can be bilateral or diffuse; may alternate sides between episodes

Quality

Throbbing, pulsating, or pressure sensation; described as 'hammer-like' or 'pounding'

Intensity

Moderate to severe (typically 6-10/10), often disabling and preventing normal activity

Aggravating

Physical exertion, bright lights (photophobia), loud sounds (phonophobia), strong odors, menstrual cycle, stress and emotional triggers, skipped meals, caffeine withdrawal, poor sleep, weather changes, neck movement or poor posture

Relieving

Rest in dark, quiet environment; sleep; ice application; some medications (triptans, NSAIDs); neck massage or gentle mobilization; reduction of trigger factors

Associated

Nausea and vomiting (60-70%), photophobia, phonophobia, osmophobia, visual aura (scotomas, fortification spectra in 25-30%), sensory aura (paresthesias), motor symptoms (rare), cervical muscle tension, neck stiffness, shoulder tension, jaw clenching, autonomic symptoms (lacrimation, nasal congestion, facial flushing)

Orthopaedic Tests

Cervical Range of Motion Assessment

Procedure

Patient performs active cervical flexion, extension, lateral flexion, and rotation in standing or sitting. Measure range using inclinometer or visual estimation. Note any reproduction of headache or neck pain.

Positive Finding

Restricted cervical motion (especially rotation or extension) that reproduces migraine symptoms or associated neck pain; asymmetry between sides

Sensitivity / Specificity

Unknown / Unknown

Interpretation

Suggests cervicogenic migraine or cervical contribution to migraine; restricted motion may indicate cervical dysfunction, muscle tightness, or joint involvement. Does not diagnose migraine but identifies cervical component.

Palpation of Upper Cervical Joints and Suboccipital Muscles

Procedure

Palpate C1–C3 facet joints, atlantoaxial joint, and suboccipital muscles (rectus capitis posterior major/minor, obliquus capitis superior/inferior). Assess for tenderness, muscle guarding, or trigger points.

Positive Finding

Tenderness, palpable nodules, or muscle tightness in suboccipital region or upper cervical spine; reproduction of migraine with palpation

Sensitivity / Specificity

Unknown / Unknown

Interpretation

Suggests cervicogenic migraine or cervical dysfunction contributing to migraine; identifies myofascial trigger points. Not diagnostic of migraine alone but supports cervical mechanism.

Cervical Flexion-Rotation Test (FRT)

Procedure

Patient supine, examiner flexes cervical spine fully, then rotates head maximally to each side. Measure rotation range with cervical spine in full flexion and compare to normal (40–45°).

Positive Finding

Asymmetrical restriction of rotation (>10° difference between sides) or rotation limited to <35° on one or both sides; may reproduce headache

Sensitivity / Specificity

Unknown / Unknown

Interpretation

Suggests upper cervical joint or muscular restriction; restricted FRT may indicate atlantoaxial dysfunction or cervical contribution to migraine. Useful for identifying cervicogenic component.

Occipital Nerve Palpation and Percussion

Procedure

Palpate along the nuchal line at the lateral border of the trapezius (greater occipital nerve). Apply gentle percussion or direct pressure over the greater occipital nerve emergence point.

Positive Finding

Tenderness, Tinel's-type reproduction of migraine symptoms (tingling, radiating pain toward vertex/temple), or hypersensitivity to percussion

Sensitivity / Specificity

Unknown / Unknown

Interpretation

Suggests occipital neuralgia or occipital nerve involvement in migraine pathogenesis; identifies potential nerve compression or irritation. Supports consideration of occipital nerve dysfunction.

Temporomandibular Joint (TMJ) Palpation and Functional Assessment

Procedure

Palpate TMJ capsule bilaterally; assess jaw opening range (normal ~40–50 mm), lateral deviation, and click/pop. Assess for clenching or grinding history.

Positive Finding

TMJ tenderness, clicking, popping, restricted opening (<35 mm), lateral deviation during opening, or jaw clenching history; reproduction of migraine with TMJ movement

Sensitivity / Specificity

Unknown / Unknown

Interpretation

Suggests TMJ dysfunction (TMD) as migraine trigger or contributing factor; identifies mechanical dysfunction and muscle tension. Supports trigeminal pathway involvement in migraine.

Pericranial Muscle Palpation (Temporal, Masseter, Frontal, Posterior Cervical)

Procedure

Systematically palpate temples, masseter, frontal muscles, and posterior cervical muscles for tenderness, trigger points, and muscle tension bilaterally.

Positive Finding

Palpable muscle tightness, tenderness, or trigger points in pericranial muscles; reproduction of migraine headache with palpation or trigger point pressure

Sensitivity / Specificity

Unknown / Unknown

Interpretation

Identifies myofascial pain and muscle tension associated with migraine; supports peripheral sensitization and muscle tension as migraine mechanism. Guides treatment targeting.

⚠ Red Flags

  • •Sudden onset 'thunderclap' headache (subarachnoid hemorrhage risk)
  • •First severe migraine in patient over 50 years old (new-onset late-life migraine)
  • •Change in migraine pattern, frequency, or characteristics
  • •Headache with fever, neck stiffness, and confusion (meningitis)
  • •Progressive neurological deficits or focal signs not typical of patient's usual aura
  • •Migraine with prolonged aura (>60 minutes) or motor weakness (stroke risk)
  • •Head injury preceding migraine onset
  • •Immunocompromised patient with new headache
  • •Papilledema or signs of increased intracranial pressure
  • •Migraine resistant to standard treatments or acute medication overuse headache (>10 days/month)

⚡ Yellow Flags

  • •High frequency migraine (≥4 days/month) or chronic migraine (≥15 days/month)
  • •Significant psychological distress, anxiety, or depression associated with migraine
  • •Catastrophizing about migraine or health anxiety
  • •Belief that migraine is unmanageable or untreatable
  • •Work or social avoidance due to migraine fear
  • •Medication overuse (opioids, combination analgesics, triptans) indicating poor pain coping
  • •Recent major life stressor or trauma
  • •Sleep disturbance unrelated to migraine episodes
  • •Maladaptive coping strategies (excessive caffeine, substance use)
  • •Limited social support or understanding of condition
  • •Somatization tendency or multiple unexplained symptoms

Osteopathic Techniques

Region

Cervical spine (C0-C2)

Technique

Soft Tissue

Rationale

Cervical myofascial dysfunction, particularly of suboccipital muscles and upper trapezius, contributes to trigeminal sensitization. Soft tissue techniques reduce muscle tension, improve blood flow, and decrease nociceptive input to trigeminocervical complex.

Region

Cervical spine (C2-C4)

Technique

Articulation

Rationale

Reduced cervical mobility impairs proprioceptive feedback and can sensitize cervical proprioceptors that converge with trigeminal pathways. Gentle articulation restores segmental mobility and normalizes nociceptive signaling from cervical mechanoreceptors.

Region

Occipital-atlantal-axial complex (OAA)

Technique

Cranial

Rationale

Cranial osteopathy addresses restrictions in cranial base mobility and sutural motion. Normalization of OAA mechanics reduces tension on meningeal structures and dural attachments that may contribute to migraine pathophysiology.

Region

Temporomandibular joint (TMJ) and masticatory muscles

Technique

Soft Tissue

Rationale

TMJ dysfunction and jaw clenching (common in migraine sufferers) create referred pain patterns and trigeminal nerve irritation. Intraoral soft tissue techniques release tension in temporalis and masseter muscles.

Region

Thoracic outlet and cervicothoracic junction

Technique

MET

Rationale

Thoracic outlet syndrome and cervicothoracic dysfunction impair venous drainage and sympathetic tone, potentially exacerbating migraine. MET to scalene, sternocleidomastoid, and upper thoracic muscles improves vascular and neural flow.

Region

Cranial vault and meningeal system

Technique

Lymphatic

Rationale

Osteopathic lymphatic techniques enhance cerebrospinal fluid dynamics and interstitial fluid drainage. Improved lymphatic circulation reduces neuroinflammation and CGRP-mediated vasodilation associated with migraine pathophysiology.

Add-On Approaches

Chinese Medicine

TCM approaches include acupuncture of points such as LI-4 (Hegu), LI-20 (Yingxiang), GB-20 (Fengchi), and GV-20 (Baihui) to regulate liver qi stagnation and wind-heat patterns, commonly associated with migraine. Herbal formulas like 'Xiao Yao San' address liver-spleen imbalance and stress-related triggers. Cupping and gua sha to upper trapezius and neck address blood stasis.

Chiropractic

Cervical spine manipulation and mobilization to reduce subluxation and improve cervical mechanics; upper cervical chiropractic techniques targeting C1-C3 alignment; trigger point therapy to cervical and shoulder musculature; ergonomic and postural correction analysis.

Physiotherapy

Cervical stabilization exercises targeting deep neck flexors; posture correction and ergonomic modification; proprioceptive retraining; manual therapy including mobilizations; progressive strengthening of cervical and scapular stabilizers; vestibular rehabilitation if balance deficits present; graded exercise program.

Remedial Massage

Deep tissue massage to cervical erector spinae, trapezius, and suboccipital muscles; myofascial release techniques using foam rolling or massage tools; trigger point release focusing on cervical and shoulder regions; lymphatic drainage massage to improve circulation; regular maintenance massage to reduce muscle tension and stress.

Rehabilitation Exercises

Cervical Active Range of Motion Sequence (Flexion, Extension, Lateral Flexion, Rotation)

Range of MotionBeginner

Suboccipital Muscle Stretch (Neck Flexion with Gentle Overpressure)

StretchingBeginner

Upper Trapezius Stretch (Cervical Lateral Flexion with Shoulder Depression)

StretchingBeginner

Deep Cervical Flexor Activation (Isometric Neck Flexion Against Resistance)

StrengtheningBeginner

Chin Tucks (Craniocervical Flexion Exercise for Posture Correction)

PosturalBeginner

Levator Scapulae Stretch (Cervical Rotation and Lateral Flexion Combined)

StretchingIntermediate

Cervical Isometric Stabilization (Resisted Neck Movements in All Planes)

StrengtheningIntermediate

Scapular Stabilization Series (Prone Y-T-W Raises and Scapular Retraction)

StrengtheningIntermediate

Cervical Proprioceptive Training (Head Position Sense with Eyes Closed)

BalanceIntermediate

Thoracic Mobilization on Foam Roller (Prone Extension Over Roller)

PosturalIntermediate

Progressive Cervical Resistance Training (Rubber Band Resistance Exercises)

StrengtheningAdvanced

Graded Aerobic Exercise Program (Walking, Swimming, or Cycling at Moderate Intensity)

CardiovascularIntermediate

Referral Criteria

  • •Any red flag presentation—refer urgently to emergency department or neurology
  • •Migraine with aura lasting >60 minutes or with motor symptoms—refer to neurology for stroke risk assessment
  • •Chronic migraine (≥15 days/month) or medication overuse headache—refer to neurologist for preventive medication management and specialized headache care
  • •First migraine or significant change in migraine pattern—refer to neurologist for imaging and differential diagnosis
  • •Migraine resistant to standard osteopathic and conservative management after 4-6 weeks—refer to neurologist for advanced pharmacological intervention
  • •Significant psychological distress, anxiety, or depression accompanying migraine—refer to psychologist or psychiatrist for mental health assessment and cognitive behavioral therapy
  • •Suspected cervical myelopathy or radiculopathy with migraine—refer to neurologist or neurosurgeon for imaging and specialized evaluation
  • •Migraine precipitated by head trauma with progressive symptoms—refer to neurologist and consider imaging
  • •Temporomandibular dysfunction significantly contributing to migraine pattern—refer to dentist or TMJ specialist for occlusal assessment
  • •Suspicion of secondary headache disorder (vascular, infectious, structural)—refer appropriately based on clinical findings