Saint Vitus's dance is a term used to describe a neurological disorder that causes involuntary jerking and twisting movements in a person's body. This condition is also known as Sydenham's chorea, chorea minor, and Saint Vitus's dance syndrome. Some other synonyms for Saint Vitus's Dance include choreiform movements, choreic disorder, and dancing mania. This condition is often a symptom of rheumatic fever or other autoimmune diseases and can affect people of all ages. Treatment usually involves managing the underlying condition and prescribing medications to control the symptoms. Early diagnosis and treatment can help prevent long-term complications of Saint Vitus's dance.