Acetazolamide
"I absolutely depend on this medication. I am 22 years old and was diagnosed with Pseudotumor Cerebri mid April of 2016 and was severely sick...had an MRA, MRI, and a spinal tap done. I do not wish this illness on anyone. I'm stuck with this for the rest of my life. This medicine has helped a lot so I will continue on taking it. I do not have any negative side effects. I take 1500 mg."