Stiff person syndrome is very rare. About 1 out of every 1 million people have the syndrome, and … See more

Stiff person syndrome is thought to have features of an autoimmune disease, according to the National Institute of Neurological Disorders and Stroke: “It is frequently a… See more

There is no known cure for stiff person syndrome, but medications can ease the symptoms. Immunoglobulin medications can help lower sensitivity to light or sound triggers, po… See more