Vitus Dance St, also known as Sydenham's chorea or Saint Vitus's dance, is a neurological disorder primarily affecting children. It is a movement disorder that is characterized by rapid, involuntary, and sometimes jerky movements of the face, limbs, and trunk. The disorder is named after Thomas Sydenham and the Christian martyr Saint Vitus.
Vitus Dance St usually occurs as a result of a group A streptococcal infection, such as strep throat or scarlet fever. The onset of symptoms is often sudden and can include irregular, purposeless, and uncontrollable movements that may worsen with stress or emotional excitement. These movements can range from mild twitching to severe, full-body jerking. Additionally, individuals with Sydenham's chorea may also experience impaired coordination, muscle weakness, and muscle stiffness.
The exact cause of Vitus Dance St is still not fully understood, but it is believed to involve an autoimmune reaction triggered by the Streptococcus bacteria. The immune system mistakenly attacks cells in the basal ganglia of the brain, leading to the characteristic movement abnormalities.
Treatment for Vitus Dance St typically involves addressing the underlying streptococcal infection with antibiotics. Medications such as antipsychotics, anticonvulsants, and dopamine receptor blockers may also be prescribed to help manage the movement symptoms. In severe cases, physical therapy and occupational therapy can be beneficial in improving coordination and muscle control.
With appropriate treatment, the symptoms of Vitus Dance St usually improve over time. However, in some cases, the disorder can persist for several months or even years. It is important for individuals with Vitus Dance St to receive comprehensive medical care to manage their symptoms and prevent potential complications.
