I wanted to share my personal experience with a panic attack and its aftermath. I experienced my first and only panic attack so far last Christmas Day at the age of 19.
This is very long and a little disjointed but I wanted to compile and analyze all of the factors which contributed to my panic attack. This is more a personal therapeutic thing for me than anything else but I figured if anybody was interested in reading it and could give me any thoughts on it, that that would be helpful to me too. Like I say, I had to compromise clear structure for the sake of completeness. Here goes.
That day (December 25th 2003) I ate a big breakfast and a huge lunch and, on top of that, a lot (and I mean a lot) of chocolate and candy, all of which were eaten with anxiety. (I wrote down everything I ate that day in case anyone's curious).
So, I had (1) really high glucose levels in my blood (I had eaten a lot of high-sugar food) - a cause of anxiety. However, although I was very full all throughout the afternoon, I was not panicky or shaking. It wasn't until that night that I had the distinct panic attack (ie. several hours after eating a lot, about 7 hours since the meal, 3 hours since having the candy in the afternoon).
The (2) full stomach (from the sheer amount of food I had eaten) caused the diaphragm to be pushed up, making breathing shallower. I also have allergy-induced asthma and interpreted this symptom as an asthma attack.
I was also (3) very distressed about how much I had eaten. This is a symptom of binge eating disorder, which apparently is linked to panic attacks. Am I right?
I was (4) in bed, under a heavy blanket that was practically smothering me (to add to the feeling of entrapment), when it started.
The bed I was in is slept in about once a year so it probably did have quite a bit of dust/spores and who knows what other allergens in it which did cause (5) asthma symptoms of difficulty breathing. I was in a humid part of the country in a dusty humid house (ie. a lot of allergens), so the asthma symptoms were definitely there.
IN HINDSIGHT, IT WAS A PANIC ATTACK WAITING TO HAPPEN, A TICKING TIME BOMB.
The symptoms I experienced were: heart palpitations, increased heart rate, pounding heart, sweating, trembling, shortness of breath