Okay. So, I'm on Prozac for depression (30 mg) and I'm also VERY prone to anxiety, and I have two medications to help. One is prescribed by my old doctor (who I hated) and the other is by my new doctor. One is Hydroxyzine (vistaril) 50 mg. The other is Buspirone 15 mg. I have a HUGE fear of taking meds in general, especially mixing them. My preffered of the two is Buspirone, but I've heard of Seratonin Sickness or something similar, and that horrifies me. How rare is it? Am I at risk if I take a 5 mg piece of buspirone? Or is my anxiety just tricking me?