They resemble a build-up of pressure from some active experience that explodes, without warning, into the symptoms we refer to as panic attacks. They are like the hole in the roof which is in one place, and the leak is in another. You can patch all the holes until the leak stops, or patch one hole and hope the leak stops. Like everything else, panic attacks are caused by some experience that was traumatic. If you are lucky, you will immediately be able to identify an experience because it will be obvious that your reaction was a panic attack.
Some medications are worst than others in terms of their withdrawal symptoms.
However, that's not true. If you have them, they are very real and can cause havoc with your life. It is not necessary to list all the recognized phobias. Instead, I suggest you look up the meaning of the phobia you're supposed to have in any good dictionary, and then identify the experience you had when that fear was established. Once you have identified the experience that meets the rule, apply TNT .