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Miller Fisher Syndrome

A rare neuropathy that presents with restricted eye movement, imbalance, and loss of reflexes.

Written by: Saygı Hospital Health Guide Editorial Board
Last updated:

This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.

References (5)

This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Nöroloji department. Book Appointment →

What is Miller Fisher Syndrome?

Miller Fisher syndrome is a rare variant of Guillain-Barré syndrome. It is characterized by the triad of ophthalmoplegia (restriction of eye movements), ataxia (imbalance), and areflexia (loss of reflexes).

It usually begins 1-3 weeks after an upper respiratory or gastrointestinal infection. Anti-GQ1b antibody is found positive at high rates in the blood and is decisive in diagnosis.

Its prognosis is better than Guillain-Barré syndrome; the majority of patients recover completely within weeks to months. However, close monitoring is essential because respiratory involvement can develop.

Symptoms

Double vision and restricted eye movements
Imbalance and a drunken gait
Loss of deep tendon reflexes
Weakness in facial muscles
Difficulty swallowing
Mild numbness and tingling
Rarely respiratory difficulty

Risk Factors

Recent infection
Campylobacter jejuni infection
Upper respiratory tract infection
Vaccination (rare association)
Male sex
Young to middle age
Autoimmune predisposition

When to See a Doctor?

If you experience any of the following symptoms, seek medical attention promptly:

  • If sudden double vision and imbalance occur (urgent evaluation)
  • If swallowing difficulty or respiratory distress accompanies
  • If neurological symptoms develop after infection
  • If reflex loss and blurriness progress rapidly
  • If weakness spreads to arms and legs

Treatment Methods

01
Intensive care and respiratory monitoring (if needed)
02
Intravenous immunoglobulin (IVIG)
03
Plasmapheresis
04
Supportive care (swallowing, nutrition)
05
Physical therapy and rehabilitation
06
Long-term follow-up

Which Department to Visit?

You can visit our Nöroloji department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.

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Let us help you

You can make an appointment with our specialists or contact us for your concerns.

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Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.