You have a very good idea to research "panic attacks" because there is a lot of focus on this in the popular media and many people are talking about this issue. The question you have written is good for a personal essay question, but most research questions want to be more general. Here are a couple of other possibilities:
What is the best way to treat a panic attack?
What is the most effective intervention to treat a panic attack?
What the best ways to prevent or reduce panic attacks?
What causes panic attacks?