Myofascial pain-dysfunction syndrome: a psychobiological perspective

Area of Science:

• Pain Medicine
• Psychosomatic Medicine
• Neurology

Background:

• Myofascial pain-dysfunction (MPD) syndrome, previously known as temporomandibular joint syndrome, presents as facial pain resembling muscle-contraction headaches.
• This condition is recognized as having stress-related components.

Purpose of the Study:

• To comprehensively review and evaluate Myofascial pain-dysfunction (MPD) syndrome.
• To discuss patient characteristics, etiological hypotheses, experimental models, psychological and psychophysiological profiles, and the role of relaxation therapies.

Main Methods:

• Literature review and synthesis of existing research on MPD syndrome.
• Evaluation of patient characteristics, etiological factors, and experimental models.
• Analysis of psychological and psychophysiological patient data and relaxation therapy efficacy.

Main Results:

• The paper synthesizes information on the multifaceted nature of MPD syndrome.
• It highlights the interplay between psychological factors, stress, and the physical manifestation of pain.
• Efficacy of relaxation therapies as a potential treatment modality is discussed.

Conclusions:

• MPD syndrome is a complex condition influenced by psychological and physiological factors, often exacerbated by stress.
• Further research is warranted to fully understand and manage this pain disorder.
• Relaxation therapies show promise as part of a comprehensive treatment approach.