@Thelongspoon, Panic attacks imply a state of panic, which, surprise, surprise, IS an emotion. Plus, there's other emotions interspersed in there: Depression, addiction (which, while not an emotion in and of itself, causes emotion through need, the feeling of withdrawal, et cetera, et cetera).
@Thelongspoon, hey, id just like to say that while panic attacks may not be an emotion in of its self, the feelings that come with very well are. It's like anxiety, while most don't consider it an "emotion" it has a lot of emotions, leading to them to spiral out of control. It's just a ton of emotions over whelming some one, so yes this is technically an emotion, and does count.