Meningitis presents with a wide range of clinical manifestations, depending on the patient's age and the presence of bacterial or aseptic causes of the disease.Bacterial meningitis can be characterized by a range of severe symptoms, including headaches, photosensitivity, nuchal rigidity, nausea or vomiting, and malaise.The disease typically takes an acute, severe course with bacterial meningitis, whereas it is more gradual with aseptic meningitis