“…It is associated with blurred vision, hearing disturbances, vertigo, vomiting, and nausea. Its pathophysiology includes loss of cerebrospinal fluid, which results in pain as the brain sags, resulting in intracerebral vasodilation in response to reduced intracranial pressure (Al-Hashel et al, 2022). Its risk factors include lower BMI, female gender, younger age, pregnancy, type of needle, and its larger size (Bein and Renner, 2019).…”