Also known as: Meningitis (Bacterial / Viral)
Meningitis is inflammation of the protective membranes (meninges) surrounding the brain and spinal cord. Bacterial meningitis is a medical emergency, while viral meningitis is usually milder and self-limiting.
Meningitis can be caused by bacteria, viruses, fungi, or parasites. Bacterial meningitis is the most dangerous form and requires immediate medical treatment — it can be fatal within hours or cause permanent disability.
Viral meningitis is far more common and usually resolves on its own within 7–10 days. Common viral causes include enteroviruses, herpes simplex, and mumps.
Vaccination has dramatically reduced the incidence of bacterial meningitis. Vaccines against Neisseria meningitidis, Streptococcus pneumoniae, and Haemophilus influenzae type b are routinely recommended.
People with Meningitis often experience the following symptoms.
The classic combination of headache, fever, and neck stiffness, though all three are present simultaneously in only about 45% of bacterial meningitis cases.
Extreme sensitivity to light, often prompting the patient to shield their eyes or stay in dark rooms.
Confusion, drowsiness, irritability, or reduced consciousness indicating brain involvement. A particularly concerning sign.
A non-blanching, purplish rash that doesn't fade with pressure — especially associated with meningococcal disease and indicating possible septicaemia.
Certain factors may increase your likelihood of developing Meningitis.
Common approaches to managing meningitis. Always consult a healthcare provider for personalized treatment.
Empiric broad-spectrum antibiotics (ceftriaxone, vancomycin) are started immediately for suspected bacterial meningitis, even before confirmation.
Corticosteroids given before or with the first dose of antibiotics reduce inflammation and improve outcomes in certain types of bacterial meningitis.
IV fluids, fever management, seizure control, and ICU monitoring for severe cases. Viral meningitis is primarily managed with rest and symptom relief.
Acyclovir is used specifically for herpes simplex meningitis/encephalitis, which requires targeted treatment.
Lumbar puncture (spinal tap) is the definitive diagnostic test, analysing cerebrospinal fluid for white cells, protein, glucose, and bacteria. Blood cultures, PCR testing, and brain imaging (CT/MRI) are also part of the workup. Do not delay antibiotics for diagnostic procedures.
Seek emergency medical care immediately for sudden severe headache with fever and stiff neck, altered consciousness, non-blanching rash, or seizures. Bacterial meningitis can be fatal within hours.
Steps that may help reduce the risk of developing or worsening meningitis.
Vaccination (meningococcal, pneumococcal, Hib)
Hand hygiene
Prophylactic antibiotics for close contacts of bacterial meningitis cases
Avoid sharing utensils and drinks
If left untreated or poorly managed, meningitis may lead to:
Bacterial meningitis can spread through respiratory droplets and close contact, but it is not as contagious as the common cold. Close contacts are typically offered prophylactic antibiotics.
Yes, it is possible to get meningitis more than once, especially if there is an underlying immune deficiency or anatomical predisposition. Vaccination protects against specific strains.
Yes, meningococcal vaccination is strongly recommended for college freshmen, especially those living in dormitories, where the risk of meningococcal disease is higher.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.