Treatment of Viral Cerebellitis
Primary Management Approach
- The disease is usually self-limiting and resolves within one to three weeks, and therefore, viral cerebellitis typically requires only supportive care without specific antiviral treatment 1, 2, 3
- Antiviral treatments are not normally used for viral cerebellitis because the primary pathogenic process is thought to be immune-mediated demyelination rather than direct viral cytopathology 1, 2, 3
- The self-limiting nature of the condition does not warrant antiviral intervention 1, 2, 3
Role of Corticosteroids
- High-dose corticosteroids may be needed for more severe presentations with cerebellar swelling 1, 2, 3
Critical Distinction: Cerebellitis vs. Encephalitis
- VZV encephalitis requires intravenous aciclovir 10-15 mg/kg three times daily for up to 14 days 1, 2, 3
- If there is a vasculitic component or stroke-like presentation with VZV, both aciclovir and corticosteroids are indicated 1, 2, 3
Monitoring and Complications
- Falling level of consciousness requires urgent ICU assessment for airway protection and management of raised intracranial pressure 1, 2, 3
- Patients should have access to neurological specialist opinion within 24 hours 1, 2, 3