Idiopathic Intracranial Hypertension in Pregnancy

Idiopathic intracranial hypertension (IIH) is a syndrome characterized by elevated intracranial pressure without an identifiable underlying cause. Pregnancy has unique and important diagnostic and therapeutic implications for patients with IIH. Despite these implications, there are no guidelines to assist clinicians in managing IIH during pregnancy. Our review aims to summarize the key considerations related to the diagnosis and management of IIH during pregnancy, to optimize the care of these patients and mitigate the risk of disease-related complications. The optimal management of IIH in pregnancy should include a multidisciplinary team, including an obstetrician (or maternal-fetal medicine specialist), a neurologist, and an ophthalmologist (or neuro-ophthalmologist).