Horner's syndrome

Overview

Horner's syndrome is the result of another medical condition, such as a stroke, tumor, or spinal cord injury.

Symptoms

Symptoms include a smaller pupil, drooping eyelid, and little or no sweating on the affected side.

Treatments

There's no specific treatment for Horner's syndrome, but treatment for the underlying cause may restore normal nerve function.

Last Updated Jun 13, 2017


Content from Mayo Clinic ©1998-2019 Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Terms of Use