Did you identify that sometimes there are a continuous sense of panic, shock, or confusion that lasts for a while after a panic attack? Do you know how long do panic attacks last?  Did you know that the real hit could be a short flash of concern and stress that passes after just a couple of minutes? You must recognize that it can also be a continuous state of panic and worry that goes on for a few hours. Well, if you did not understand - it can be tricky for some people to verify when a  panic hit is actually over..