Lorazepam
"I was having major panic attacks to the degree that I could not function. I'm terrified of all medicine, but when youre having anxiety to that degree, you're willing to try most anything for relief. I started out taking 0.5 mg 2-3x/day. Built up a tolerance after a few wks and was increased to 1 mg, but I don't take that dosage unless necessary. This med has helped me so much with no side effects that I can tell."