Sydenham

Sydenham's chorea, also known as Saint Vitus' dance, is a neurological disorder characterized by rapid, involuntary movements affecting the face, hands, and feet. It often occurs in children and is associated with rheumatic fever, an inflammatory response to a streptococcal infection like strep throat. The condition results from immune system activity that mistakenly targets the body's own nerves, leading to movement abnormalities. Symptoms can include jerky movements, emotional changes, and muscle weakness. With proper treatment for underlying infections and supportive care, many individuals recover fully over time.