Both are steroids. FML was designed to be less likely to elevate intraocular pressure (IOP). If steroids make IOP go up the person is called a "steroid responder".
Thanks the IOP has been 17-19 since switching to FML and were 29-30 with the Pred. have to recheck Doc didnt think would be that great a difference but looking good so far .
That is an extremely good response to FML