Which statement about the time course of Guillain-Barré Syndrome is correct?

Which statement about the time course of Guillain-Barré Syndrome is correct?

• A. It progresses over years
• B. It progresses over months
• C. It progresses rapidly over 2-3 weeks
• D. It does not progress

Answer: (C)

Guillain-Barré Syndrome advances very quickly in the acute phase. It typically begins with weakness that rapidly progresses over days to a couple of weeks, with the maximum deficit usually reached within about two to three weeks. After that peak, many patients enter a plateau before recovery begins, which can take months. This rapid, short-term progression distinguishes it from conditions that worsen over months or years or that don’t progress at all. So the statement describing a rapid progression over 2-3 weeks best fits the usual time course.

Guillain-Barré Syndrome advances very quickly in the acute phase. It typically begins with weakness that rapidly progresses over days to a couple of weeks, with the maximum deficit usually reached within about two to three weeks. After that peak, many patients enter a plateau before recovery begins, which can take months. This rapid, short-term progression distinguishes it from conditions that worsen over months or years or that don’t progress at all. So the statement describing a rapid progression over 2-3 weeks best fits the usual time course.