SALT LAKE CITY (ABC 4 News) its a disorder as common as MS but most people have never heard of it. It strikes women who are overweight, and can lead to blindness. Idiopathic Intracranial Hypertension is often misdiagnosed as migraine headaches. Its cause remains a mystery. Debbie Quigley had an excruciating headache that wouldnt go away. Nothing phased it. It was a 24 hours a day headache for ...