FreeMD® Horner's Syndrome: Definition

Horner's Syndrome

Definition

Horner's Syndrome Definition

Common names:

Horner's Syndrome

A person with Horner's syndrome has irritation of the nerves that supply the eye and face. The nerves do not function correctly, which results in a drooping eyelid, small pupil and the lack of perspiration on one side of the face.

Continue to Horner's Syndrome Symptoms

Related Topics:

Bell's palsy
Drooping eyelid
Lung cancer
More...

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Last Updated: Dec 28, 2007 References

Authors: Stephen J. Schueler, MD; John H. Beckett, MD; D. Scott Gettings, MD

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Horner's Syndrome References:

Amonoo-Kuofi HS. Horner's syndrome revisited: with an update of the central pathway. Clin Anat. 1999;12(5):345-61.
Fetzer SJ. Recognizing Horner's syndrome. J Perianesth Nurs. 2000 Apr;15(2):124-8.
Leira EC, Bendixen BH, Kardon RH, Adams HP Jr. Brief, transient Horner's syndrome can be the hallmark of a carotid artery dissection. Neurology. 1998 Jan;50(1):289-90.
Patel S, Ilsen PF. Acquired Horner's syndrome: clinical review. Optometry. 2003 Apr;74(4):245-56.