Meningitis

Meningitis is an infection of the membranes (called meninges) that surround the brain and spinal cord. Symptoms, which may appear suddenly, often include high fever, severe and persistent headache, stiff neck, nausea, and vomiting. Changes in behavior such as confusion, sleepiness, and difficulty waking up are extremely important symptoms and may require emergency treatment. In infants symptoms of meningitis may include irritability or tiredness, poor feeding and fever. Meningitis may be caused by many different viruses and bacteria. Viral meningitis cases are usually self-limited to 10 days or less. Some types of meningitis can be deadly if not treated promptly. Anyone experiencing symptoms of meningitis or encephalitis should see a doctor immediately.

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About this information: These definitions were provided by the Centers for Disease Control, the National Institutes for Health and other government health agencies. This information is for educational purposes only. If you are concerned about your health or your child's health, please consult your family's health care provider immediately. This information is not a substitute for personal medical attention, diagnosis or treatment.