Meningitis is swelling and irritation (inflammation) of the membranes covering the brain and spinal cord. This inflammation causes changes in the cerebrospinal fluid (CSF) that surrounds the brain and spinal cord.
See also:
The most common causes of meningitis are viral infections that usually get better without treatment. However, bacterial meningitis infections are extremely serious, and may result in death or brain damage even if treated.
Meningitis is also caused by:
Types include:
Acute bacterial meningitis is a true medical emergency, and requires immediate treatment in a hospital.
Viral meningitis is milder and occurs more often than bacterial meningitis. It usually develops in the late summer and early fall, and often affects children and adults under age 30. Most infections occur in children under the age of 5. Most viral meningitis is due to enteroviruses, which are viruses that also cause intestinal illness.
Many other types of viruses can cause meningitis. For example, viral meningitis can be caused by herpes viruses, the same virus that can cause cold sores and genital herpes (although people with cold sores or genital herpes are not at a greater risk of developing herpes meningitis).
Recently, West Nile virus, spread by mosquito bites, has become a cause of viral meningitis in most of the United States.
SymptomsOther symptoms that can occur with this disease:
Meningitis is an important cause of fever in newborn children.
Signs and testsDoctors prescribe antibiotics for bacterial meningitis. The type will vary depending on the bacteria causing the infection. Antibiotics are not effective in viral meningitis.
Other medications and intravenous fluids will be used to treat symptoms such as brain swelling, shock, and seizures. Some people may need to stay in the hospital, depending on the severity of the illness and the treatment needed.
Expectations (prognosis)Early diagnosis and treatment of bacterial meningitis is essential to prevent permanent neurological damage. Viral meningitis is usually not serious, and symptoms should disappear within 2 weeks with no lasting complications.
ComplicationsIf you feel that you or your child has symptoms of meningitis, get emergency medical help immediately. Early treatment is key to a good outcome.
PreventionThe meningococcal vaccination is recommended for:
Some communities conduct vaccination campaigns after an outbreak of meningococcal meningitis.
ReferencesSwartz MN. Meningitis: bacterial, viral, and other. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007: chap 437.
Meningitis is a bacterial infection of the membranes covering the brain and spinal cord (meninges).
See also:
The most common causes of meningitis are viral infections that usually get better without treatment. However, bacterial meningitis infections are extremely serious, and may result in death or brain damage, even if treated.
Meningitis may also be caused by:
Types include:
Acute bacterial meningitis is a medical emergency, and requires immediate treatment in a hospital.
Viral meningitis is milder and occurs more often than bacterial meningitis. It usually develops in the late summer and early fall, and often affects children and adults under age 30. Most infections occur in children under age 5. Most viral meningitis is due to enteroviruses, which are viruses that also can cause intestinal illness.
Many other types of viruses can cause meningitis. For example, viral meningitis can be caused by herpes viruses, the same virus that can cause cold sores and genital herpes (although people with cold sores or genital herpes are not at a greater risk of developing herpes meningitis).
Recently, West Nile virus, spread by mosquito bites, has become a cause of viral meningitis in most of the United States.
SymptomsSymptoms usually come on quickly, and may include:
Other symptoms that can occur with this disease:
Meningitis is an important cause of fever in children and newborns.
People cannot tell if they have bacterial or viral meningitis by how they feel, so they should seek prompt medical attention.
Signs and testsPhysical examination will usually show:
For any patient who is suspected of having meningitis, it is important to perform a lumbar puncture ("spinal tap"), in which spinal fluid (known as cerebrospinal fluid, or CSF) is collected for testing.
Tests that may be done include:
Doctors prescribe antibiotics for bacterial meningitis. The type will vary depending on the bacteria causing the infection. Antibiotics are not effective in viral meningitis.
Other medications and intravenous fluids will be used to treat symptoms such as brain swelling, shock, and seizures. Some people may need to stay in the hospital, depending on the severity of the illness and the treatment needed.
Expectations (prognosis)Early diagnosis and treatment of bacterial meningitis is essential to prevent permanent neurological damage. Viral meningitis is usually not serious, and symptoms should disappear within 2 weeks with no lasting complications.
ComplicationsIf you think that you or your child has symptoms of meningitis, get emergency medical help immediately. Early treatment is key to a good outcome.
PreventionThe meningococcal vaccination is recommended for:
Some communities conduct vaccination campaigns after an outbreak of meningococcal meningitis.
ReferencesSwartz MN. Meningitis: bacterial, viral, and other. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 437.
Reviewed ByReview Date: 09/15/2010
David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine; and Jatin M. Vyas, PhD, MD, Assistant Professor in Medicine, Harvard Medical School, Assistant in Medicine, Division of Infectious Disease, Department of Medicine, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
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Headaches are a very common symptom of spinal meningitis. also relative to spinal meningitis is severe spinal pain, oddly colored discharge, and problems being able to sit or stand too long.
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There is no math in meningitis. Meningitis is an inflammation, and is not mathematical in any way. Math involves numbers, and meningitis involves inflammation.
How do u get meningitis from leukemia
Meningitis is spread by coming in contact with the saliva or mucus of someone who already has meningitis. Meningitis affects the membranes that enclose the spinal cord and brain.
Aseptic meningitis
This is actually for bacterial meningitis... sorry-About 20,000 deaths from meningitis in Africa 2002 (The World Health Report, WHO, 2004)About 18,000 deaths from meningitis from meningitis in The Americas 2002 (The World Health Report, WHO, 2004)About 73,000 deaths from meningitis from meningitis in South East Asia 2002 (The World Health Report, WHO, 2004)About 15,000 deaths from meningitis from meningitis in Europe 2002 (The World Health Report, WHO, 2004)About 25,000 deaths from meningitis from meningitis in Eastern Mediterranean 2002 (The World Health Report, WHO, 2004)About 20,000 deaths from meningitis from meningitis in Western Pacific 2002 (The World Health Report, WHO, 2004)
The word meningitis can be used in a few different ways in a sentence. You can use the sentence "The told me that I had meningitis".
were a back brace what causes spinal meningitis is nothing spinal meningitis is an iheritish
when did meningitis start
The medical condition is spelled correctly, "meningitis".
What is the life expectancy for carcinomatous meningitis
You can get any kind of meningitis at any age. I got Bacterial Meningitis when I was six months old.