Restless Head Syndrome and Burning Mouth Syndrome: Clinical Overlap and Diagnostic Pitfalls in Orofacial Pain
- 1Department of Oral and Maxillofacial Surgery and Facial Plastic Surgery, LMU University Hospital, LMU Medizin, Ludwig-Maximilians-Universität München, Lindwurmstraße 2a, 80337 Munich, Germany
- 2Department of Psychiatry and Psychotherapy, University of Regensburg, 93053 Regensburg, Germany
Abstract
Restless Head Syndrome (RHS) and Burning Mouth Syndrome (BMS) are rare, underrecognized causes of orofacial discomfort that are frequently misdiagnosed. This review maps the available literature on both conditions, examines their proposed relationship to restless leg syndrome (RLS) and to each other, and appraises the role of dopaminergic therapy. A literature search was conducted in PubMed and ScienceDirect for publications from January 2000 to December 2024 describing the clinical presentation, diagnosis, or treatment of RHS, BMS, or craniofacial variants of RLS. The evidence consisted predominantly of case reports and small case series. RHS and other craniofacial RLS variants presented with rest-associated, evening-predominant discomfort that was relieved by movement and responded to dopaminergic agents. Only one small case series described patients with BMS who also fulfilled RLS criteria. The evidence supports clinical similarities rather than a confirmed association or shared pathophysiology. Clinicians should consider atypical RLS variants in the differential diagnosis of unexplained orofacial sensory symptoms; prospective studies are needed before firm diagnostic or therapeutic conclusions can be drawn.
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BibTeX
@article{obermeier2026restless,
title = {{Restless Head Syndrome and Burning Mouth Syndrome: Clinical Overlap and Diagnostic Pitfalls in Orofacial Pain}},
author = {Katharina Theresa Obermeier and Anusha Abdullah and Felix Kramer and Ina Dewenter and Wenko Smolka and Michael Roßkopf},
journal = {Journal of Clinical Medicine},
year = {2026},
month = nov,
doi = {10.3390/jcm15218576},
url = {https://www.mdpi.com/2077-0383/15/21/8576},
note = {CC BY 4.0},
}
RIS
TY - JOUR
TI - Restless Head Syndrome and Burning Mouth Syndrome: Clinical Overlap and Diagnostic Pitfalls in Orofacial Pain
AU - Katharina Theresa Obermeier
AU - Anusha Abdullah
AU - Felix Kramer
AU - Ina Dewenter
AU - Wenko Smolka
AU - Michael Roßkopf
PY - 2026
DA - 2026/11/03
JO - Journal of Clinical Medicine
DO - 10.3390/jcm15218576
UR - https://www.mdpi.com/2077-0383/15/21/8576
AB - Restless Head Syndrome (RHS) and Burning Mouth Syndrome (BMS) are rare, underrecognized causes of orofacial discomfort that are frequently misdiagnosed. This review maps the available literature on both conditions, examines their proposed relationship to restless leg syndrome (RLS) and to each other, and appraises the role of dopaminergic therapy. A literature search was conducted in PubMed and ScienceDirect for publications from January 2000 to December 2024 describing the clinical presentation, diagnosis, or treatment of RHS, BMS, or craniofacial variants of RLS. The evidence consisted predominantly of case reports and small case series. RHS and other craniofacial RLS variants presented with rest-associated, evening-predominant discomfort that was relieved by movement and responded to dopaminergic agents. Only one small case series described patients with BMS who also fulfilled RLS criteria. The evidence supports clinical similarities rather than a confirmed association or shared pathophysiology. Clinicians should consider atypical RLS variants in the differential diagnosis of unexplained orofacial sensory symptoms; prospective studies are needed before firm diagnostic or therapeutic conclusions can be drawn.
SN - 2077-0383
ER -