As someone who had my first panic attack at the age of 3 and was diagnosed as anorexic at the age of 5

and who had several psychologists tell me in the 1990s that I had to have a thought pattern in order to trigger a panic attack, well nope actually!!!! What ever happened at birth triggered a phobia which has controlled my Life

until recent years .
There's a lot to learn about the brain. I admire the whole system of digestions, the various triggers both internal and external but no amount of therapy helped my over-come the physicality of the phobia and panic attacks. I know why panic happens: the fight/flight response. But because my response was triggered so early, there is no way that my brain and gut can over-ride what happens. Oh how I wish .......
So medication has been my route to survival plus a loving husband and Very Good GP. Hormones. Well, the evenings prior to a period starting I would sob bitterly, even if a bleed wasn't due. Next morning, hey presto! In later years, probably mid-30s onwards, I also had hormonal input in a similar way, 10 mins. B4 a bleed began I would HAVE to rush to the loo immediately, even if a period wasn't due. Which meant no holidays, no journeys, no plans around 'that time'. Which probably left a week when I knew it might be safe to go out and about

We are so interconnected with our who physicality. I had bad pre menstrual syndrome again in my 30s, NAPS advised the 3 hourly eating habit to stop the anxiety surges due to the body being hungry a habit I continue to this day.
When I was very ill with depression I would wake with deep, pre-hensile fear - not related to hormones at all but I was ill ........ I would leap out of bed, get dressed and then sit for hours, staring at a wall, fearful. I hardly dared move in case it made me feel worse. I was unable to eat, in case it made me feel worse

What was the question again, sorry, I meandered

Of course, hormone cortisol, the waking hormone, can cause immediate anxiety ........ but that's a different type of hormone presumably?