vomiting, nose bleeds, dizzieness, migraine, high csf pressure, chiari, and psuedo tumor ceribri. Hi I m 34 female, obese. For the last three days I have been vommiting more and at the same time getting horrible nose bleeds that take a 5- 15 min to stop. I m not sure if it is related to current testing on my pv shunt line. I recently withing the last week had a cisteragram (spelled wrong I m sure). test came back okay as of yesterday. I m not sure what to do, or what could be causing it. Any direction would be great.