Idiopathic intracranial hypertension, also called pseudotumor cerebri, is pressure inside your skull caused by a fluid buildup that increases swelling on the brain, according to Mayo Clinic. It is ...
IIH is most common in obese women of reproductive age but can affect anyone. A 5–10% reduction in body weight can significantly reduce intracranial pressure. Acetazolamide and topiramate are the main ...