Acute Cerebellar Ataxia
Acute cerebellar ataxia is a neurological disorder characterized by the sudden onset of uncoordinated movements and loss of balance.
Symptoms
The most common symptoms of acute cerebellar ataxia include:
- Intention tremors: Involuntary trembling of limbs during purposeful movement
- Dysmetria: Inability to judge distances accurately, resulting in overshooting or undershooting targets
- Gait disturbance: Unsteady and stumbling walking pattern
- Slurred speech: Difficulty articulating words clearly
- Nystagmus: Rapid and involuntary eye movements
Causes
Acute cerebellar ataxia can have various causes, including:
- Viral infections: Commonly associated with recent viral infections, especially in children
- Autoimmune disorders: Inflammatory diseases that mistakenly attack the cerebellum
- Trauma: Head injury or damage to the cerebellum
- Toxic reactions: Certain medications or exposure to toxins can affect cerebellar function
Diagnosis
Diagnosing acute cerebellar ataxia involves:
- Medical history: Identifying recent infections, injuries, or exposure to toxins
- Neurological examination: Assessing motor coordination, balance, and reflexes
- Imaging tests: Magnetic resonance imaging (MRI) or computed tomography (CT) scans to visualize the brain, ruling out structural abnormalities
- Blood tests: Evaluating for infections or autoimmune markers
Treatment
As acute cerebellar ataxia is often self-limiting and resolves on its own, treatment mainly focuses on supportive care:
- Bed rest: Allowing the body to heal and reduce physical activity
- Physical therapy: Exercises and balance training to improve muscle coordination
- Treating underlying causes: Addressing infections, managing autoimmune disorders, or avoiding toxic exposures
- Symptomatic relief: Medications to alleviate specific symptoms like tremors or dizziness
Consulting a healthcare professional is essential for proper evaluation, diagnosis, and management of acute cerebellar ataxia.