What is noninfectious meningitis?
What is noninfectious meningitis?
Noninfectious meningitis is inflammation of the layers of tissue that cover the brain and spinal cord (meninges) and of the fluid-filled space between the meninges (subarachnoid space) when it is caused by disorders that are not infections or by drugs or vaccines.
How serious is non infectious meningitis?
Noninfectious meningitis is a potentially serious illness. Therefore, anyone experiencing symptoms of headache, stiff neck, light sensitivity, and fever should seek urgent medical attention. Doctors typically rule out infectious causes of meningitis then address the underlying cause of noninfectious meningitis.
How do you get non bacterial meningitis?
Causes of non–infectious meningitis include:
- Cancers.
- Systemic lupus erythematosus (lupus)
- Certain medicines.
- Head injury.
- Brain surgery.
Is non viral meningitis contagious?
Bacterial meningitis is a serious illness and can be life-threatening. It’s most often caused by Neisseria meningitidis or Streptococcus pneumoniae. Both are contagious. Meningococcal bacteria can’t survive outside the body for long, so you’re unlikely to get it from being near someone who has it.
How do you get non contagious meningitis?
Like parasitic and fungal meningitis, non-infectious meningitis cannot be caught from another person. It typically occurs as the result of cancer, lupus, a head injury, brain surgery, or from certain medications.
What are 4 types of meningitis?
Meningitis
- Bacterial Meningitis. Meningitis caused by bacteria can be deadly and requires immediate medical attention.
- Viral Meningitis. Meningitis caused by viruses is serious but often is less severe than bacterial meningitis.
- Fungal Meningitis.
- Parasitic Meningitis.
- Amebic Meningitis.
- Non-Infectious Meningitis.
What type of meningitis is the most serious?
Viral meningitis is more common, but bacterial meningitis is more serious. It can lead to brain damage, paralysis, or stroke. In some cases, it can be fatal. Many different types of bacteria can cause meningitis.
Which type of meningitis is most common?
Meningitis is usually caused by a viral or bacterial infection. Viral meningitis is the most common and least serious type. Bacterial meningitis is rare, but can be very serious if not treated.
What are the four types of meningitis?
