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Bacterial Meningitis

Meningitis is an infection of the membrane and fluid around the brain and spinal cord. It strikes very fast. It spreads quickly through the body. And it may cause severe long-term health problems. It can even be fatal. So, it's vital to get medical help right away if you think you or a loved one has this infection.

Symptoms of bacterial meningitis

Call 911 right away if you, your child, or a family member has a sudden fever of 100.4°F (38°C) or higher with any of the following:

  • Severe headache that doesn’t go away

  • Stiff neck (arching back or neck in infants)

  • Nausea or vomiting with headache

  • Double vision

  • Sleepiness or trouble waking up

  • Irritability

  • Dislike of being handled (infants)

  • Bruise-like rash or splotchy skin

  • Sensitivity to light

  • Bulging of the soft spot on the skull (fontanelle) in babies

Have any baby checked by a doctor right away if they are very irritable, very sleepy, or eat poorly.

Diagnosing bacterial meningitis

Tests that may be done include:

  • Spinal tap (lumbar puncture). This test takes a sample of spinal fluid from the lower back. The fluid is checked for signs of meningitis. This is the best test to confirm this infection.

  • CT scan or MRI. These tests are often done to look for other causes of symptoms before a spinal tap is done.

Treating bacterial meningitis

This infection must be treated as soon as possible. A child or adult with bacterial meningitis will be closely watched in the hospital. Medicines that fight infection (antibiotics) are given through an IV (intravenous) line. This is a tube put into a vein in the arm or hand. Other treatments may be recommended as well. These include removing infected fluid from the sinuses or around the brain. Anti-seizure or steroid medicines may also be given.

Preventing bacterial meningitis

To help prevent this infection:

  • Make sure your child has had all routine childhood vaccines on time and on schedule.

  • Ask your healthcare provider if you or your child should get a flu shot or vaccines against pneumonia or meningitis.

  • Call your healthcare provider right away if you, your child, or a member of the household has been around anyone who has meningitis.

Online Medical Reviewer: Joseph Campellone MD
Online Medical Reviewer: Raymond Kent Turley BSN MSN RN
Online Medical Reviewer: Rita Sather RN
Date Last Reviewed: 8/1/2021
© 2000-2021 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.
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