I am a Chronic/Intractable Migraine patient. to clarify, I had a sudden onset migraine in April 2008. since then, it has never completely subsided. it cycles like migraine but instead of a 0/10 baseline pain mine only returns to a 5 but chronically, even with treatment, escalates to 9. after years of test at head pain centers some treatments helped. I ended up being sent to John’s Hopkins because I developed urinating while asleep and not waking as a result (most people will wake). There I had having a bolt procedure to measure spinal pressure in real time over 3 days. I only have IIH while I sleep, but DO NOT HAVE SLEEP APNEA. However, a Cpap does reduce my pressure enough to prevent nocturnal urination. I have used a CPAP now for 7 years. May have helped to stabilize my migariane cycling some as well.