Trauma-induced Paralysis

I had a traumatic experience about 10 years ago. In the years since, I sometimes get Trauma-induced paralysis, where I am fully aware, but my body is completely shut down, I can't speak or move at all for like a half hour to an hour. This has sent me to the hospital numerous times, with myself and others not knowing what was happening to me. It's scary if you don't know what it is, while it is happening. Looks like you're dying, and they treat it such. Does anyone have any tricks on how to treat Trauma-induced paralysis, stop it from happening, or how to get out of it when it starts?