Pseudotumor Cerebri Support Group
Pseudotumor cerebri (PTC) is a neurological disorder that is characterized by increased intracranial pressure, in the absence of a tumor or other diseases affecting the brain or its lining. Diagnosis requires brain scans and lumbar puncture. Characteristic symptoms are headache, transient visual obscurations or transient visual loss in one or both eyes usually lasting...
http://www.consumerreports.org/cro/news/2013/06/weight-loss-pill-belviq-is-now-available-but-we-say-skip-it/index.htm
Qsymia seems to get better safety recommendations. Interestingly, it is composed of two drugs, and one of them is Topamax! Could have an impact on your IIH then, and presumably carry all the lovely cognitive side effects people complain about.
Just my two cents. :) Good for you for the weight you've lost already, sounds like a great start!