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Harlequin syndrome

Harlequin syndrome: Introduction

Harlequin syndrome: A rare condition characterized by flushing and sweating that occurs only on one side of the face and may occur for no apparent reason or in response to such things as heat and exercise. More detailed information about the symptoms, causes, and treatments of Harlequin syndrome is available below.

Symptoms of Harlequin syndrome

  • Flushing on one side of face
  • Sweating on one side of face
  • Mildly drooping eyelid on affected side
  • more symptoms...»

Harlequin syndrome: Related Patient Stories

Harlequin syndrome: Deaths

Read more about Deaths and Harlequin syndrome.

Causes of Harlequin syndrome

Read more about causes of Harlequin syndrome.

Disease Topics Related To Harlequin syndrome

Research the causes of these diseases that are similar to, or related to, Harlequin syndrome:

Evidence Based Medicine Research for Harlequin syndrome

Medical research articles related to Harlequin syndrome include:

Click here to find more evidence-based articles on the TRIP Database

Harlequin syndrome: Animations

Research about Harlequin syndrome

Visit our research pages for current research about Harlequin syndrome treatments.

Statistics for Harlequin syndrome

Harlequin syndrome: Broader Related Topics

User Interactive Forums

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Definitions of Harlequin syndrome:

Harlequin syndrome is listed as a "rare disease" by the Office of Rare Diseases (ORD) of the National Institutes of Health (NIH). This means that Harlequin syndrome, or a subtype of Harlequin syndrome, affects less than 200,000 people in the US population.
Source - National Institutes of Health (NIH)


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