Neurosarcoidosis is a rare condition where inflammation occurs in the nervous system, specifically in the brain and spinal cord. Synonyms for this condition include neurosarcoid, neurosarcoidotic, neurosarcoidosis granulomatous disease, and nervous system sarcoid. The symptoms of neurosarcoidosis vary widely and may include facial weakness, double vision, seizures, and headaches. Treatment may involve a combination of corticosteroids, immunosuppressive therapies, and supportive care. This condition can be difficult to diagnose due to its diverse range of symptoms and the need for a detailed medical history and comprehensive evaluation. Early diagnosis and treatment are essential to prevent long-term complications and improve overall prognosis.