dr.simran thanks a lot for your information.
Hello rosemary67,
Pseudotumor cerebri, is a disorder of unknown etiology. It affects predominantly obese women of childbearing age. The primary problem is chronically elevated intracranial pressure, and the most important neurologic manifestation is papilledema, which may lead to progressive optic atrophy and blindness.
Refer: http://www.emedicine.com/neuro/topic329.htm
It is a known fact that corticosteroids lead to fat accumulation and weight gain over the period of time in high doses.
Consult your neurologist for the further course of action.
Best