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Horner Syndrome

Medically reviewed by Drugs.com. Last updated on Apr 2, 2024.

Horner syndrome is a nerve condition that affects one side of your face. The condition is caused by an injury to a nerve that controls that side of the face. Horner syndrome may be a sign of a serious condition such as a stroke or aneurysm. It is important to seek immediate care if you develop other problems, such as head or neck pain.

DISCHARGE INSTRUCTIONS:

Return to the emergency department if:

Contact your healthcare provider if:

Follow up with your healthcare provider as directed:

Your healthcare provider may refer you to a nerve or eye specialist. Write down your questions so you remember to ask them during your visits.

Manage Horner syndrome:

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The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

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Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.