What is Spinal Meningitis?
Meningitis is an infection that causes inflammation of the
membranes covering the brain and spinal cord. Non-bacterial
meningitis is often referred to as "aseptic meningitis."
Bacterial meningitis may be referred to as "purulent
meningitis."
Causes, incidence, and risk factors
The most common causes of meningitis are viral infections
that usually resolve without treatment. However, bacterial
infections of the meninges are extremely serious illnesses,
and may result in death or brain damage, even if treated.
Meningitis is also caused by fungi, chemical irritation, drug
allergies, and tumors.
Types of Memingitis include:
- Meningitis - cryptococcal
- Syphilitic aseptic meningitis
- Meningitis - H. influenza
- Meningitis - meningococcal
- Meningitis - pneumococcal
- Meningitis - staphylococcal
- Meningitis - tuberculosis
- Aseptic meningitis
- Meningitis gram negative
- Carcinomatous meningitis (meningitis due to cancer)
- Acute bacterial meningitis is a true medical emergency,
and requires immediate hospital-based treatment. Bacterial
strains that cause meningitis include Streptococcus pneumonia,
Haemophilus influenza, Neisseria meningitides (meningococcus),
Listeria monocytogenes, and many other types of bacteria.
In the U.S. almost 20,000 cases of bacterial meningitis
occur yearly.
Viral Meningitis is milder and occurs more often than bacterial
meningitis. It usually develops in the late summer and early
fall, often affects children and adults under 30. Seventy
percent of the infections occur in children under the age
of 5. Most Viral Meningitis is associated with enteroviruses,
which are viruses that commonly cause intestinal illness.
However, many other types of viruses can also cause meningitis.
For example, Viral Meningitis may occur as a complication
in people with genital herpes. Recently, West Nile virus spread
by mosquito bites has become a cause of Viral Meningitis in
most of the U.S. In addition to causing Viral Meningitis ,
West Nile virus may cause encephalitis in some patients and
a polio-like syndrome in others.
Spinal Meningitis Symptoms
- Fever and chills
- Severe headache
- Nausea and vomiting
- Stiff neck (meningismus)
- Sensitivity to light (photophobia)
- Mental status changes
Additional symptoms that may be associated with this disease:
- Decreased consciousness
- Rapid breathing
- Agitation
- Opisthotonos (severe neck stiffness, ultimately resulting
in a characteristic arched posture-seen in infants or small
children)
- Bulging fontanelles (the soft spots in a baby's skull
may bulge)
- Poor feeding or irritability in children
- Meningitis is an important cause of fever in newborn
children. For this reason, a lumbar puncture is often done
on newborns who have a fever of uncertain origin.
Signs and tests
- Lumbar puncture with CSF glucose measurement and CSF cell
count
- Gram-stain and culture of CSF (cerebral spinal fluid)
- Chest x-ray to look for other sites of infection
- Head CT scan looking for hydrocephalus, abscess or deep
swelling
Treatment of Spinal Meningitis
Antibiotics will be prescribed for bacterial meningitis;
the type will vary depending on the infecting organism. Antibiotics
are not effective in Viral Meningitis. Treatment of secondary
symptoms including brain swelling, shock, and seizures will
require other medications and intravenous fluids. Hospitalization
may be required depending on the severity of the illness and
the needed treatment.
Expectations (prognosis) of Spinal Meningitis
Early diagnosis and treatment of bacterial meningitis is
essential to prevent permanent neurological or spinal damage.
Viral Meningitis is usually not serious, and symptoms should
disappear within 2-weeks with no residual complications.
Complications of Spinal Meningitis
- Hearing loss or deafness
- Brain damage
- Loss of vision
- Hydrocephalus
Calling your health care provider
If you feel that you or your child have symptoms suggestive
of meningitis, you must seek emergency medical help immediately.
Early treatment is key to a good outcome.
Prevention of Spinal Meningitis
Haemophilus vaccine (HiB vaccine) in children will help prevent
one type of meningitis.
The pneumococcal conjugate vaccine is now a routine childhood
immunization and is very effective at preventing Pneumococcal
Meningitis.
It's highly recommended household contacts and people with
close contact with individuals with meningococcal meningitis
receive preventative antibiotics to avoid becoming infected
themselves.
Some communities conduct vaccination campaigns following
an outbreak of meningococcal meningitis. Military recruits
are routinely vaccinated against this form of meningitis because
of its high rate of occurrence.
The American Academy of Pediatrics and the American College
Health Assn encourage college students (particularly freshmen
living in dorms) to consider being vaccinated with the meningococcal
vaccine.
How to Deal with Spinal
Meningitis?
With the arrival of late summer and early fall Spinal Meningitis raises
its ugly head to search for preys, its victims are often children
below five and adults below thirty. Spinal Meningitis is a
lay-term for inflammation of the meninges-membranes covering
the brain and spinal cord. It affects the brain and spine
simultaneously.
Causes
‘Purulent
Meningitis’ refers to the infection caused by bacteria. ‘Aseptic
meningitis’ is non bacterial meningitis- caused by virus,
fungi, chemicals and tumors.
Symptoms
The symptoms
of both bacterial and non bacterial "spinal meningitis symptoms"
are very similar. The onslaught of meningitis disease is preceded generally
by a splitting headache, fever and chills, severe stiff neck,
sensitivity to light, vomiting, loss of appetite, and sweating.
Bacterial
Meningitis may show some extra symptoms like mental status
changes, Dementia, twitching, perturbation, skin rashes and
protrusive soft skull spots in case of babies.
Diagnosis
If you
experience these symptoms seek medical attention right away.
Delays can cause incurable secondary defects like blindness,
deafness and brain damage or may be life threatening.
Common
diagnosis tools that the doctor uses for spinal meningitis
include a Lumbar Puncture to inspect cerebrospinal fluid,
bacterial culture, chest X-ray and a CT scan of the brain
to locate damages.
Medical Treatment
Bacterial
Meningitis is treated with antibiotics administered orally
first and then intraveinously.The earlier the disease is detected
and treated the better will be the results. Although rarely
seen, this form of Meningitis is more serious that than Viral
Meningitis. Antibiotics can’t cure Viral Meningitis. The disease
usually resolves on its own. Secondary defects can be treated
with intravenous fluids.
Natural Treatment
Golden
Seal is a natural tonic that strengthens the spinal nerves
and prevents recurrence of spinal meningitis. Black Cohosh
is good for spinal meningitis, but its use is unadvisable
for pregnant women. Both these medicines should be taken only
for short time periods.
Prevention
is always better than cure. Thanks to administration of drugs and vaccines
like Haemophilus vaccine, Meningococcal vaccine and Pneumococcal
conjugate vaccine you can prevent some types of Spinal Meningitis.
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