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meningitis


This site provides you with the information about meningitis, how to prevent, cure meningitis treatments, causes of meningitis, meningitis prevention tips, advice, meningitis remedies, meningitis symptoms, meningitis signs, meningitis medicine, meningitis drugs, recovering from meningitis, acute meningitis, chronic meningitis, and more.




Meningitis is a medical condition caused by inflammation of the protective membranes covering the brain and spinal cord, known collectively as the meninges. The inflammation is caused by infection with viruses, bacteria, or other microorganisms, and less commonly by certain drugs or diseases. Meningitis is potentially life threatening due to the inflammation's proximity to the brain and spinal cord; therefore it is a medical emergency.

The most common symptoms of meningitis are headache and neck stiffness associated with fever, confusion or altered consciousness, and an inability to tolerate light (photophobia) or loud noises (phonophobia). Sometimes, especially in small children, only nonspecific symptoms may be present, such as irritability and drowsiness. If a rash is present, it may indicate a particular cause of meningitis; for instance, meningitis caused by meningococcal bacteria may be accompanied by a characteristic rash.

Meningitis is diagnosed by a lumbar puncture, which involves inserting a needle into the spinal canal to extract a sample of cerebrospinal fluid (CSF), the fluid that envelops the brain and spinal cord. The CSF is then examined in a medical laboratory. Meningitis must be treated promptly with antibiotics and sometimes antiviral drugs. In some situations, corticosteroid drugs can also be used to prevent complications from overactive inflammation.[3][4] Meningitis can lead to serious long-term consequences such as deafness, epilepsy, hydrocephalus and cognitive deficits, especially if not treated quickly. Some forms of meningitis (such as those associated with meningococci, Haemophilus influenzae type B, pneumococci or mumps virus infections) may be prevented by immunization.

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