Panic attacks can hit suddenly, and at the worst possible times. Have you ever been in the middle of a grocery store and felt like you were about to have an attack? Maybe you were at work in front of people and felt like they were all staring at you. Whatever trigger seems to set you off, there is help. When you realize that you are having an attack with panic symptom then you will be able to control it before it takes over. Knowing the symptoms is the first step to taking control of your anxiety.