autoimmune
Guillain–Barré syndrome
Guillain–Barré (GBS) is a rapid-onset muscle weakness caused by the system damaging the nervous system. Typically, both sides of the body are involved, and the initial symptoms are changes in sensation or pain often in the back along with muscle weakness, beginning in the feet and hands, often spreading to the arms and upper body. The symptoms may develop over hours to a few weeks. During the acute phase, the disorder can be life-threatening, with about 15% of people developing muscle weakness requiring mechanical . Some are affected by changes in the function of the autonomic nervous system, which can lead to dangerous abnormalities in heart rate and blood pressure.
Underlined words are explained — tap any of them.
Symptoms — what it feels like
- ·Muscle weakness beginning in the feet and hands, usually ascending
Causes — why it happens
- ·Typically triggered by an ; occasionally by
How it's found
- ·Based on symptoms, nerve conduction studies, lumbar puncture
Treatment
- ·Supportive care, , plasmapheresis
Complications
- ·Breathing difficulties, heart and blood pressure problems
Outlook
- ·Weeks to years for recovery
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