Living with stiff person syndrome (SPS)
Stiff Person Syndrome A rare acquired neurological condition, Stiff-Person syndrome (SPS) is characterized by growing muscle stiffness (rigidity) and recurrent bouts of excruciating muscle spasms. Muscle rigidity frequently swings (i.e., gets worse before getting better) and typically happens concurrently with muscle spasms. These spasms can happen at random or be brought on by a number […]
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