What medication has worked for you?

A couple of months ago things got really bad again, so I went to my doctor for help. She increased my antidepressant dose from 75mg of Venlafaxine to 150mg. I’ve really given it time, but it’s only gotten worse and my panic is through the roof. I’m going back to my doctor to hopefully switch medications. My question is, what has worked for you? I can’t live in this hell anymore.