Meningitis FAQ
What are the common causes of meningitis?
Meningitis can be caused by viral, bacterial, or fungal infections, with viral being the most common.
What are the symptoms of meningitis?
Typical symptoms include a high fever, severe headache, stiff neck, nausea, and sensitivity to light.
How is meningitis diagnosed?
Diagnosis typically involves a physical exam, blood tests, and a lumbar puncture to analyze cerebrospinal fluid.
Can meningitis be prevented?
Yes, vaccines are available for some types of meningitis, helping to prevent bacterial infections.
How is bacterial meningitis treated?
Bacterial meningitis is treated with antibiotics and sometimes corticosteroids.
Is viral meningitis serious?
Viral meningitis is generally less severe than bacterial and may resolve without specific treatment.
Who is at risk for meningitis?
Individuals with weakened immune systems, young children, and college students living in dorms are at higher risk.
What complications can arise from meningitis?
Possible complications include hearing loss, brain damage, and learning disabilities.
Can meningitis ever be chronic?
Yes, chronic meningitis can occur, often caused by persistent infections.
How long does meningitis last?
The duration can vary; viral meningitis may resolve in a week, while bacterial can last longer without treatment.
Is meningitis contagious?
Certain types, like viral meningitis, are not contagious, but bacterial meningitis can spread through close contact.
What should I do if I suspect meningitis?
Seek medical help immediately if you or someone else shows signs of meningitis.
Are there specific age groups more affected by meningitis?
Yes, meningitis is most common in infants, young children, and teenagers.
What tests are performed to diagnose meningitis?
Common tests include a physical examination, blood tests, and a lumbar puncture.
Is there a seasonal aspect to meningitis cases?
Yes, certain types of meningitis, especially viral, may have seasonal peaks.
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Information provided by Dr. Nithya Priya Raju. Reviewed by Dr. Mohamed El Khouly