Disease Course and Long-term Outcomes in Pregnant Women With Idiopathic Intracranial Hypertension: The IIH Prospective Maternal Health Study.

A diagnosis of IIH whilst pregnant was rare but associated with more severe papilloedema. Long term visual outcomes in IIH were analogous irrespective of the timing of the pregnancy. This data is reassuring however close vigilance of IIH clinical features during pregnancy is recommended.