Though anxiety panic attacks aren’t very serious medically speaking, they often appear out of nowhere, and you might think you are dying. They are a serious mental or emotion issues however, and these feelings you are having often come out in the form of the panic attack. I had a few of these when I was much younger, and I can tell you that they are very scary indeed. I could feel them coming, but I didn’t know what they were. It prompted me to see my doctor, and he explained what was going on. The symptoms someone will experience when they have anxiety panic attacks will always be different. There are basic things that happen, but everyone will say something different has happened to them.