@ br zahed-This happens to someone I know a lot. Last time the person had an attack was last year. It's always the same, feeling suffocated, like someone is strangling the person, yet the person's eyes are awake. The person would try to move, read ta'awwuz, ayatul kursi, but nothing. Although there is medical cause for this, I do feel a few of these cases are jinnat etc due to the sights the person saw while in this state.