Meningitis is swelling of the meninges, the membranes that surround the brain and spinal cord. It is usually infectious and can spread from person to person. However, some types of meningitis are not ...

Cerebrospinal fluid (CSF) is a type of clear liquid that surrounds, protects, and cushions your brain and spinal cord from possible injuries. The fluid is held in place by the dura mater, a dense ...

You’ll receive antibiotics for bacterial meningitis by IV, along with other medications and fluids to reduce your symptoms. Treatment may last one to several weeks. Meningitis is an infection that ...

Medically reviewed by Angela Ryan Lee, MD A CSF leak can cause symptoms such as headaches, nausea, and a runny nose. You can ...