stiff person syndrome symptoms

Understanding Stiff Person Syndrome: Comprehensive Guide to Severe Muscle Rigidity and Spasms Understanding Stiff Person Syndrome: A Comprehensive Guide to Managing Severe Muscle Rigidity and Spasms Stiff Person Syndrome (SPS) is a rare, complex, and progressive neurological disorder characterized by extreme muscle rigidity and severe spasms. It fundamentally affects the nervous system, leading to significant difficulty controlling bodily movements and…