Spinal meningitis, or meningitis, is an inflammation of the meninges, the protective layers surrounding the brain and spinal cord. The meninges protect the brain and spinal cord from injury and provide support and structure. They contain nerves, blood vessels, and cerebrospinal fluid.
Viral infections are the most common cause of meningitis in the United States. Bacteria, parasites, fungi, and non-infectious conditions, such as cancer or head injuries, can also cause meningitis.
The types of meningitis are typically named for the cause of inflammation or how long you’ve had symptoms. They include:
- Bacterial meningitis
- Viral meningitis
- Fungal meningitis
- Parasitic meningitis
- Primary amebic meningitis (PAM)
- Drug-induced aseptic meningitis (DIAM)
- Chronic meningitis
- Acute meningitis
Certain health conditions can increase your risk of meningitis, including:
- Age- Viral meningitis most often happens in children younger than five years old
- Not getting vaccinations
- Living in a group setting, such as a college dorm
- Pregnancy
- A weakened immune system
- Not having a spleen
The symptoms of meningitis can be different in babies than in children and adults.
Symptoms of meningitis in children and adults include:
- Neck stiffness
- Nausea or vomiting
- Sensitivity to light
- Confusion or an altered mental state
- Lack of energy, extreme sleepiness, or trouble waking up
- Lack of appetite
- Small round spots that look like a rash
You might experience additional symptoms of amebic meningitis a few days after your initial symptoms, including:
- Hallucinations
- Loss of balance
- Lack of attention or focus
A baby might not experience the same meningitis symptoms as adults, such as headache, neck stiffness, and nausea. Some signs of meningitis you can look for in babies include:
- Bulging “soft spot” on the baby’s head
- Poor eating
- Sleepiness or trouble waking up from sleep
- Low energy or slower responses
A healthcare provider will diagnose meningitis by performing a physical exam, asking about your symptoms, and testing your cerebrospinal fluid (CSF). They may also ask if you’ve been around anyone with certain illnesses or traveled recently, get a blood or poop sample, swab your nose or throat, or order brain imaging.
The treatment for meningitis depends on the cause. Antibiotics are used to treat bacterial meningitis, and antifungals are used to treat fungal meningitis. Antivirals can be used to treat some viral causes of meningitis. Non-infectious causes of meningitis are treated by addressing the underlying illness or injury.
There are no specific treatments for other infectious causes of meningitis. Medications might be used to reduce inflammation or relieve symptoms.
Meningitis is highly contagious. If you think you have meningitis, visit Flushing Hospital Medical Center’s Ambulatory Care Center. To schedule an appointment to see if you have meningitis, please call (718) 670-5486.
All content of this newsletter is intended for general information purposes only and is not intended or implied to be a substitute for professional medical advice, diagnosis or treatment. Please consult a medical professional before adopting any of the suggestions on this page. You must never disregard professional medical advice or delay seeking medical treatment based upon any content of this newsletter. PROMPTLY CONSULT YOUR PHYSICIAN OR CALL 911 IF YOU BELIEVE YOU HAVE A MEDICAL EMERGENCY.

