Anxiety and panic attack is something that affects your body sensation. Your body then responds in fight, or flight mode. To cure your anxiety problem you must identify the source of your anxiety. Maybe its stress from work, a bad flight, family matters, or the types of food you eat & drink. Some foods with stimulant can cause anxiety like for example chocolate, wine, & coffee. Sometimes people anxiety can be related to other conditions such as a heart condition cause by chemical imbalance. There's also been some recent news coverage that Lyme disease can also give the same symptoms of anxiety. The bottom line is if you can't identify your source of anxiety, then how are you going to eliminate the trigger to it.