Encephalitis and Meningitis: Indications for Intervention

Meningitis and encephalitis are characterized by inflammation of the meninges and brain parenchyma, respectively. The blood-brain barrier normally acts as a protective barrier against inflammation in the central nervous system (CNS), but its compromise requires prompt diagnosis and treatment to prevent morbidity and mortality. Optimizing therapy for meningitis and encephalitis can expedite resolution of symptoms, mitigating the risk of neuronal injury and minimizing potential long-term neurological sequelae. This paper aims to provide a comprehensive overview of the etiology and pathophysiology of meningitis and encephalitis, discussing the diagnostic criteria, and emphasizing the clinical indications for treatments, including current treatment strategies, and emerging therapeutic approaches.