meningitis

What is Meningitis

MENINGITIS

Meningitis is an inflammation of the membranes (meninges) surrounding your brain and spinal cord.

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The swelling from meningitis typically triggers symptoms such as headache, fever and a stiff neck.

Seek immediate medical care if you suspect that someone has meningitis. Early treatment of bacterial meningitis can prevent serious complication

SYMPTOMS

Early meningitis symptoms may mimic the flu (influenza). Symptoms may develop over several hours or over a few days.

Possible signs and symptoms in anyone older than the age of 2 include:

  • Sudden high fever
  • Stiff neck
  • Severe headache that seems different than normal
  • Headache with nausea or vomiting
  • Confusion or difficulty concentrating
  • Seizures
  • Sleepiness or difficulty waking
  • Sensitivity to light
  • No appetite or thirst
  • Skin rash (sometimes, such as in meningococcal meningitis)

When to see a doctor

Seek immediate medical care if you or someone in your family has meningitis symptoms, such as:

  • Fever
  • Severe, unrelenting headache
  • Confusion
  • Vomiting
  • Stiff neck

Bacterial meningitis is serious, and can be fatal within days without prompt antibiotic treatment. Delayed treatment increases the risk of permanent brain damage or death.

It’s also important to talk to your doctor if a family member or someone you work with has meningitis. You may need to take medications to prevent getting the infection.

Risk factors for meningitis include:

  • Skipping vaccinations. Risk rises for anyone who hasn’t completed the recommended childhood or adult vaccination schedule.
  • Age. Most cases of viral meningitis occur in children younger than age 5. Bacterial meningitis is common in those under age 20.
  • Living in a community setting. College students living in dormitories, personnel on military bases, and children in boarding schools and child care facilities are at greater risk of meningococcal meningitis. This is probably because the bacterium is spread by the respiratory route, and spreads quickly through large groups.
  • Pregnancy. Pregnancy increases the risk of listeriosis — an infection caused by listeria bacteria, which also may cause meningitis. Listeriosis increases the risk of miscarriage, stillbirth and premature delivery.
  • Compromised immune system. AIDS, alcoholism, diabetes, use of immunosuppressant drugs and other factors that affect your immune system also make you more susceptible to meningitis. Having your spleen removed also increases your risk, and patients without a spleen should get vaccinated to minimize that risk.

COMPLICATIONS

Meningitis complications can be severe. The longer you or your child has the disease without treatment, the greater the risk of seizures and permanent neurological damage, including:

  • Hearing loss
  • Memory difficulty
  • Learning disabilities
  • Brain damage
  • Gait problems
  • Seizures
  • Kidney failure
  • Shock
  • Death

With proper and timely treatment, even patients with severe meningitis can have good recovery

PREVENTION

Common bacteria or viruses that can cause meningitis can spread through coughing, sneezing, kissing, or sharing eating utensils, a toothbrush or a cigarette.

These steps can help prevent meningitis:

  • Hand washng. Careful hand-washing helps prevent germs. Teach children to wash their hands often, especially before eating and after using the toilet, spending time in a crowded public place or petting animals. Show them how to vigorously and thoroughly wash and rinse their hands.
  • keep good hygiene. Don’t share drinks, foods, straws, eating utensils, lip balms or toothbrushes with anyone else. Teach children and teens to avoid sharing these items too.
  • Stay well. Maintain your immune system by getting enough rest, exercising regularly, and eating a healthy diet with plenty of fresh fruits, vegetables and whole grains.
  • Cover your mouth. When you need to cough or sneeze, be sure to cover your mouth and nose.
  • If you’re pregnant, take care with food. Reduce your risk of listeriosis by cooking meat, including hot dogs and deli meat, to 165 F (74 C). Avoid cheeses made from unpasteurized milk. Choose cheeses that are clearly labeled as being made with pasteurized milk.
  • Immunizations

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MENINGITIS Meningitis is an inflammation of the membranes (meninges) surrounding your brain and spinal cord.Advertisement ...