Dystonia
- Definition:
Dystonia is a neurological movement disorder characterized by involuntary, sustained muscle contractions that cause repetitive or twisting movements or abnormal postures.
- Causes:
There are various causes of dystonia, including:
- Genetic factors
- Acquired brain injury
- Neurodegenerative disorders
- Medications
- Toxins
- Metabolic abnormalities
- Infections
- Symptoms:
Symptoms of dystonia may include:
- Involuntary muscle contractions
- Tremors or shaking
- Twisting or repetitive movements
- Abnormal postures
- Pain or discomfort
- Treatment:
Treatment for dystonia aims to alleviate symptoms and improve function. It may include:
- Medications to manage muscle contractions
- Botulinum toxin injections
- Physical therapy
- Occupational therapy
- Deep brain stimulation
- Surgery (in severe cases)