Guillain-Barre Syndrome
Condition
(Acute Inflammatory Demyelinating Polyradiculoneuropathy; Acute Inflammatory Demyelinating Polyneuropathy; Acute Idiopathic Polyneuritis; Acute Inflammatory Polyneuropathy; Acute Autoimmune Neuropathy; Idiopathic Polyneuritis; AIDP)
Definition
Guillain-Barré syndrome is a rare problem that causes the immune system to attack the nerves. This results in muscle weakness. It can range from mild to severe. Most people will get better.
Copyright © Nucleus Medical Media, Inc.

Causes
The exact cause is not known. In some people, it is triggered by a recent infection.
Risk Factors
Guillain-Barré syndrome is more common in men. The risk gets higher with age. Other things that may raise the risk are:
- Recent infection
- Stress related disorder
- Recent vaccination (rare)
Symptoms
Problems may happen over hours, days, or weeks. They get worse over time. Problems may be:
- Weakness and tingling in the legs, arms, and face
- Pain in the legs or back
- Problems walking or climbing stairs
- Problems breathing
- Eyesight problems
- Problems swallowing, speaking, or chewing
- Problems passing urine (pee)
Diagnosis
The doctor will ask about symptoms and past health. A physical exam will be done. This is often enough to diagnose Guillain-Barre syndrome. These tests may be done to support it:
- Lumbar puncture—to test the fluid that protects the brain and spinal cord
- Nerve conduction and electromyography studies
- Lung function tests
Treatment
The goal is to manage symptoms and help speed healing. Hospital care will be needed to watch for things like breathing and heart problems. Most people get better, but others may have lasting problems.
Treatment options are:
Prevention
There are no current guidelines to prevent this problem. However, flu vaccines may not be advised for:
- People who had Guillain-Barre syndrome within 6 months of a flu vaccine, AND
- Who are not at high risk for severe problems from the flu
This may help reduce their risk.
IV Immunoglobulin Therapy (IVIG)
Immunoglobulins are proteins in the blood that fight infections. IVIG uses an IV to give a person proteins donated from a healthy person.
Guillain-Barré Syndrome Foundation International
National Institute of Neurological Disorders and Stroke
CANADIAN RESOURCES:
Canadian Institute for Health Information
Health Canada
Guillain-Barré Syndrome Foundation International
National Institute of Neurological Disorders and Stroke
CANADIAN RESOURCES:
Canadian Institute for Health Information
Health Canada
References
- Donofrio PD. Guillain-Barré Syndrome. Continuum (Minneap Minn). 2017 Oct;23(5, Peripheral Nerve and Motor Neuron Disorders):1295-1309.
- Guillain-Barre syndrome. Centers for Disease Control and Prevention website. Available at: https://www.cdc.gov/campylobacter/guillain-barre.html.
- Guillain-Barre syndrome. EBSCO DynaMed website. Available at: https://www.dynamed.com/condition/guillain-barre-syndrome.
- Guillain-Barre syndrome. National Institute of Neurologica Disorders and Stroke website. Available at: https://www.ninds.nih.gov/health-information/disorders/guillain-barre-syndrome.
Contributors
- Mark S. Itzkowitz, MD, JD
(C) Copyright 2023 EBSCO Information Services
This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.
To send comments or feedback to our Editorial Team regarding the content please email us at healthlibrarysupport@ebsco.com.