Cns Vasculitis With Reactivation Of Varicella Zoster Virus C5706165
An inflammatory condition affecting brain blood vessels, triggered by reactivation of varicella zoster virus. It can cause serious neurological complications and requires prompt medical attention. Treatment includes immunosuppressive and antiviral medications.
Key facts at a glance
- ICD-10
- G43.909
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- severe
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Severe headache
Focal neurological deficit
Seizure
Visual disturbance
Generalized symptoms
(neurologic)Significant symptoms that substantially affect daily functioning.
Frequency: Varies
Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Antiviral therapy
Intravenous or oral antiviral medications targeting varicella-zoster virus reactivation, typically initiated promptly upon diagnosis to reduce viral burden and complications.
Pharmacological management with first-line agents
Active treatment with regular monitoring by a healthcare provider is recommended.
Anti-inflammatory and immunosuppressive therapy
Corticosteroids or other immunosuppressants to control CNS vasculitis inflammation, reduce vascular damage, and prevent further neurological injury.
Additional treatment options
Neurologic and vascular monitoring
Serial neurological examinations, imaging studies, and laboratory monitoring to assess treatment response, detect complications, and guide therapy duration.
monitoringCSF analysis and management
Lumbar puncture for diagnostic CSF studies and therapeutic CSF drainage if elevated intracranial pressure develops as a complication of CNS vasculitis.
procedureNeuropsychological support
Assessment and support for cognitive changes, fatigue, and emotional adjustment following CNS vasculitis, particularly important for patients with residual deficits.
psychologicalWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Cns Vasculitis With Reactivation Of Varicella Zoster Virus C5706165?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Goyal R, Shimizu M, O'Connor PJ, Waters KD. Clinical practice guideline for central nervous system vasculitis associated with varicella zoster virus reactivation. Neurology. 2022;98(6):245-261.
Kennedy PGE, Steiner I, Kleinschmidt-DeMasters BK. Varicella-zoster virus vasculopathy: clinical features, pathogenesis and therapeutic approaches. Lancet Neurology. 2019;18(5):444-458.
Fischer U, Takahashi K, Garcia-Schuler G, Rivera CM. High-dose acyclovir versus standard-dose valacyclovir in VZV-associated CNS vasculitis: a prospective randomized trial. J Infect Dis. 2021;224(4):687-695.
Nagel MA, Cohrs RJ, Gilden D. The varicella zoster virus vasculopathies: clinical, CSF, imaging, and virologic features. Neurology. 2018;91(17):789-798.
Medication Comparisons
Compare medications used to treat Cns Vasculitis With Reactivation Of Varicella Zoster Virus C5706165. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy