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What Are the Neurological Side Effects From Viral Meningitis?

Viral meningitis is inflammation of the coverings (meninges) of the brain and spinal cord caused by viral infection. Enteroviruses (the most common cause), mumps virus, herpes viruses, measles virus and influenza viruses can all cause viral meningitis, but usually do not progress from their usual effects to meningitis.

  1. Effects

    • If a viral infection progresses to meningitis, the neurological effects include irritability, sleepiness or difficulty waking up, stiff and sore neck, severe headache and photosensitivity (sensitivity to light).

    Duration

    • The effects of viral meningitis usually last from 7 to 10 days and are rarely fatal unless the infected person has a compromised immune system (e.g. cancer, AIDS).

    Treatment

    • Effects of viral meningitis can be minimized with rest, fluids and pain relievers.

    Warning

    • Because some of the symptoms of viral meningitis are the same as those of bacterial meningitis, and some cases of bacterial meningitis can be fatal, you should see your doctor immediately if you think you or your child has meningitis.

    Prevention

    • Avoid contact with people who have any of the viral infections that can cause meningitis, get yearly vaccinations against seasonal influenza, wash hands frequently and clean contaminated surfaces with disinfectant.

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