What is the typical disease progression of Guillain-Barre syndrome (GBS)?

Updated: Jul 14, 2021
  • Author: Michael T Andary, MD, MS; Chief Editor: Milton J Klein, DO, MBA  more...
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The mean time to the clinical function nadir is 12 days, with 98% of patients reaching a nadir by 4 weeks. A plateau phase of persistent, unchanging symptoms then ensues, followed days later by gradual symptom improvement. [3] Progression of symptoms beyond that point brings the diagnosis under question. Recovery usually begins 2-4 weeks after the progression ceases. [105] The mean time to clinical recovery is 200 days.

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