Anxiety and panic disorders are now getting common as effect of many illnesses like diabetes, multiple sclerosis and other neurological disorders to name a few. This is also a case with Social Anxiety Disorder.
Here there is a recommendation to wave it off with not much effort.
For this, you have to tilt yourself a little bit towards a wall resting on both hands. Then, try to do small pushups with small effort in standing position maybe about a set of 10.
Try this next time you get in such a situation. It helps!!!
Take advice of your medical practitioner before following any advice, as a caution.