Hallmarks of primary headache: part 2- Tension-type headache

Area of Science:

• Neurology
• Pain Medicine
• Psychiatry

Background:

• Tension-type headache is the most common primary headache disorder.
• Chronic tension-type headache severely affects quality of life, healthcare use, and disability.
• Despite progress, significant knowledge gaps in tension-type headache remain.

Purpose of the Study:

• To comprehensively review the pathophysiology, comorbidities, treatment options, and psychosocial impact of tension-type headache.
• To synthesize current understanding and identify areas for future research in tension-type headache management.

Main Methods:

• Literature review synthesizing findings on tension-type headache pathophysiology.
• Analysis of neuroimaging and neurophysiological studies on pain processing.
• Review of pharmacological and non-pharmacological treatment strategies.

Main Results:

• Tension-type headache involves peripheral mechanisms (muscle tenderness, trigger points), central sensitization, genetics, and psychological factors (anxiety, depression).
• Neuroimaging reveals altered pain processing in brain regions for tension-type headache patients.
• Effective management integrates pharmacological treatments with non-pharmacological approaches like CBT, neuromodulation, physical therapy, and lifestyle changes.

Conclusions:

• Tension-type headache arises from a complex interaction of peripheral, central, and psychosocial factors.
• Multidisciplinary approaches combining medical and behavioral therapies are essential for optimal outcomes.
• Further research is needed to refine understanding and develop targeted therapies for tension-type headache.