Multiple System Atrophy is a neurodegenerative disorder that occurs rarely. It is associated with autonomic dysfunction, tremors, slow movement, muscle rigidity, postural instability, and ataxia. This dysfunction affects the body’s involuntary movements, including blood pressure, breathing, bladder function, and motor control. It is called Shy-Drager syndrome, olivopontocerebellar atrophy, or striatonigral degeneration. Multiple system atrophy seems to have many symptoms similar to Parkinson’s, such as slow-movement, rigid muscles, and poor balance.