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

While normally harmless, holding in a sneeze may in rare cases cause serious problems ...

Headaches when lying down can result from changes in cerebrospinal fluid (CSF) pressure, nasal congestion, cervicogenic headaches (neck-related pain), hypnic headaches, or elevated intracranial ...

Idiopathic intracranial hypertension, also called pseudotumor cerebri, refers to elevated cerebrospinal fluid (CSF) pressure that develops most often in women of reproductive age with obesity, causing ...

A 45-year-old woman developed a spontaneous cerebrospinal fluid (CSF) leak and air entry into the skull, possibly triggered ...