Etiology — what causes it

Multifactorial — peripheral sensitization of muscular trigger points, central sensitization, stress, sleep disturbance, sustained postural loading, and cervical motion-segment dysfunction. The role of pericranial and cervical muscles is well documented (Bendtsen et al., Cephalalgia).

Epidemiology — who gets it

Most common primary headache — lifetime prevalence around 40–50%. Episodic forms are common; chronic forms (≥15 days/month) affect 1–3% of adults and significantly impact quality of life.

Clinical signs

Bilateral pericranial tenderness, palpable trigger points in upper trapezius, suboccipital, and temporalis muscles, restricted cervical and thoracic mobility, deep neck flexor endurance deficit. Normal neurological exam, no migrainous features.

Symptoms

Bilateral, pressing or tightening (band-like) headache of mild-to-moderate intensity. Not aggravated by routine physical activity. No nausea or vomiting; photophobia or phonophobia may be present but not both. Often accompanied by neck or shoulder tension.

Best evidence for chiropractic treatment

Cochrane and ICSI guidelines support a combination of exercise, manual therapy, postural retraining, and stress management. Trigger-point work, cervicothoracic mobilization, and deep neck flexor training have moderate evidence (Côté et al., Spine J Treatment Recommendations). Aerobic exercise improves both frequency and intensity. Limitation of analgesic use is critical to avoid medication-overuse headache.

Subtypes

  • Episodic infrequent (less than 1 day/month). Mild impact, often responds to lifestyle and self-care.
  • Episodic frequent (1–14 days/month). Active rehab program plus stress and sleep management.
  • Chronic (≥15 days/month for ≥3 months). Multimodal care including exercise, manual therapy, and behavioural strategies.

When to seek emergency care

Some symptoms need urgent medical attention — not a chiropractic visit. Call 911 or go to the nearest emergency department for: progressive limb weakness, loss of bowel or bladder control, saddle anesthesia (numbness in the groin/inner thighs), severe unrelenting pain unrelieved by position, signs of fracture after significant trauma, chest pain, stroke-like symptoms (face drooping, arm weakness, speech changes), or any rapidly worsening or unusual symptom.

Bottom line

Tension-type headaches respond well to combined manual therapy, exercise, and stress and sleep management. Limit analgesic overuse — it perpetuates the problem.